| 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 | $94.80 | 6.234% | $100.7098 | $100.71 | $100.70 | $100.70 |
| Purchase #2 | $23.76 | 7.405% | $25.5194 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $159.86 | 11.588% | $178.3846 | $178.38 | $178.40 | $178.40 |
| Purchase #4 | $212.58 | 8.740% | $231.1595 | $231.16 | $231.15 | $231.20 |
| Purchase #5 | $155.96 | 3.422% | $161.297 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $33.44 | 13.838% | $38.0674 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $96.84 | 3.767% | $100.488 | $100.49 | $100.50 | $100.50 |
| 7 purchase totals = | $777.24 | $835.6257 | $835.63 | $835.60 | $835.70 | |