| 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 | $75.93 | 5.783% | $80.321 | $80.32 | $80.30 | $80.30 |
| Purchase #2 | $16.28 | 4.755% | $17.0541 | $17.05 | $17.05 | $17.10 |
| Purchase #3 | $107.31 | 8.112% | $116.015 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $147.35 | 6.749% | $157.2947 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $32.71 | 10.853% | $36.26 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $46.46 | 6.217% | $49.3484 | $49.35 | $49.35 | $49.30 |
| Purchase #7 | $103.85 | 12.483% | $116.8136 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $529.89 | $573.1068 | $573.10 | $573.05 | $573.10 | |