| 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 | $65.38 | 5.685% | $69.0969 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $99.93 | 3.158% | $103.0858 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $137.49 | 8.642% | $149.3719 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $163.53 | 9.415% | $178.9263 | $178.93 | $178.95 | $178.90 |
| Purchase #5 | $8.70 | 8.747% | $9.461 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $197.38 | 3.395% | $204.0811 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $79.50 | 6.176% | $84.4099 | $84.41 | $84.40 | $84.40 |
| 7 purchase totals = | $751.91 | $798.4329 | $798.44 | $798.45 | $798.50 | |