| 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 | $44.74 | 10.527% | $49.4498 | $49.45 | $49.45 | $49.40 |
| Purchase #2 | $100.89 | 4.838% | $105.7711 | $105.77 | $105.75 | $105.80 |
| Purchase #3 | $32.31 | 7.437% | $34.7129 | $34.71 | $34.70 | $34.70 |
| Purchase #4 | $63.35 | 7.614% | $68.1735 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $31.48 | 12.180% | $35.3143 | $35.31 | $35.30 | $35.30 |
| Purchase #6 | $159.64 | 5.477% | $168.3835 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $129.93 | 9.816% | $142.6839 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $562.34 | $604.4890 | $604.47 | $604.45 | $604.50 | |