| 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 | $31.51 | 9.209% | $34.4118 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $110.25 | 3.535% | $114.1473 | $114.15 | $114.15 | $114.10 |
| Purchase #3 | $238.65 | 4.228% | $248.7401 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $105.50 | 12.825% | $119.0304 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $151.89 | 4.828% | $159.2232 | $159.22 | $159.20 | $159.20 |
| Purchase #6 | $80.86 | 12.738% | $91.1599 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $33.60 | 3.140% | $34.655 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $752.26 | $801.3677 | $801.37 | $801.35 | $801.30 | |