| 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 | $72.32 | 3.579% | $74.9083 | $74.91 | $74.90 | $74.90 |
| Purchase #2 | $248.47 | 10.754% | $275.1905 | $275.19 | $275.20 | $275.20 |
| Purchase #3 | $146.68 | 7.778% | $158.0888 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $7.88 | 11.231% | $8.765 | $8.77 | $8.75 | $8.80 |
| Purchase #5 | $114.65 | 13.178% | $129.7586 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $184.96 | 6.275% | $196.5662 | $196.57 | $196.55 | $196.60 |
| Purchase #7 | $229.89 | 3.170% | $237.1775 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $1,004.85 | $1,080.4549 | $1,080.47 | $1,080.45 | $1,080.60 | |