| 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 | $77.55 | 3.329% | $80.1316 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $95.67 | 3.511% | $99.029 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $95.31 | 12.242% | $106.9779 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $22.40 | 12.460% | $25.191 | $25.19 | $25.20 | $25.20 |
| Purchase #5 | $248.55 | 12.518% | $279.6635 | $279.66 | $279.65 | $279.70 |
| Purchase #6 | $171.70 | 6.717% | $183.2331 | $183.23 | $183.25 | $183.20 |
| Purchase #7 | $194.88 | 12.771% | $219.7681 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $906.06 | $993.9942 | $993.99 | $994.05 | $994.00 | |