| 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 | $96.43 | 11.358% | $107.3825 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $6.48 | 11.137% | $7.2017 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $106.73 | 9.283% | $116.6377 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $106.76 | 4.391% | $111.4478 | $111.45 | $111.45 | $111.40 |
| Purchase #5 | $43.29 | 6.522% | $46.1134 | $46.11 | $46.10 | $46.10 |
| Purchase #6 | $192.27 | 10.244% | $211.9661 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $36.60 | 3.146% | $37.7514 | $37.75 | $37.75 | $37.80 |
| 7 purchase totals = | $588.56 | $638.5006 | $638.50 | $638.50 | $638.50 | |