| 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 | $82.37 | 11.550% | $91.8837 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $33.74 | 10.234% | $37.193 | $37.19 | $37.20 | $37.20 |
| Purchase #3 | $238.93 | 11.446% | $266.2779 | $266.28 | $266.30 | $266.30 |
| Purchase #4 | $29.60 | 8.463% | $32.105 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $108.69 | 11.673% | $121.3774 | $121.38 | $121.40 | $121.40 |
| Purchase #6 | $134.32 | 12.445% | $151.0361 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $10.84 | 11.692% | $12.1074 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $638.49 | $711.9805 | $711.99 | $712.05 | $712.00 | |