| 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 | $35.73 | 4.330% | $37.2771 | $37.28 | $37.30 | $37.30 |
| Purchase #2 | $139.69 | 6.279% | $148.4611 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $122.47 | 10.233% | $135.0024 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $96.37 | 9.261% | $105.2948 | $105.29 | $105.30 | $105.30 |
| Purchase #5 | $248.31 | 11.552% | $276.9948 | $276.99 | $277.00 | $277.00 |
| Purchase #6 | $169.69 | 3.622% | $175.8362 | $175.84 | $175.85 | $175.80 |
| Purchase #7 | $194.29 | 10.628% | $214.9391 | $214.94 | $214.95 | $214.90 |
| 7 purchase totals = | $1,006.55 | $1,093.8055 | $1,093.80 | $1,093.85 | $1,093.80 | |