| 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 | $15.85 | 3.560% | $16.4143 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $126.63 | 3.198% | $130.6796 | $130.68 | $130.70 | $130.70 |
| Purchase #3 | $239.25 | 11.728% | $267.3092 | $267.31 | $267.30 | $267.30 |
| Purchase #4 | $123.76 | 11.728% | $138.2746 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $48.29 | 12.217% | $54.1896 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $15.66 | 5.822% | $16.5717 | $16.57 | $16.55 | $16.60 |
| Purchase #7 | $134.60 | 6.811% | $143.7676 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $704.04 | $767.2066 | $767.20 | $767.15 | $767.30 | |