| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.77 | 6.489% | $50.8698 | $50.87 | $50.85 | $50.90 |
| Purchase #2 | $113.95 | 7.231% | $122.1897 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $126.50 | 5.357% | $133.2766 | $133.28 | $133.30 | $133.30 |
| Purchase #4 | $159.87 | 6.217% | $169.8091 | $169.81 | $169.80 | $169.80 |
| Purchase #5 | $216.47 | 7.562% | $232.8395 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $111.45 | 8.212% | $120.6023 | $120.60 | $120.60 | $120.60 |
| Purchase #7 | $245.41 | 13.108% | $277.5783 | $277.58 | $277.60 | $277.60 |
| 7 purchase totals = | $1,021.42 | $1,107.1653 | $1,107.17 | $1,107.20 | $1,107.20 | |