| 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 | $7.34 | 6.748% | $7.8353 | $7.84 | $7.85 | $7.80 |
| Purchase #2 | $26.45 | 8.438% | $28.6819 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $60.91 | 7.841% | $65.686 | $65.69 | $65.70 | $65.70 |
| Purchase #4 | $103.67 | 4.437% | $108.2698 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $192.48 | 6.317% | $204.639 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $133.90 | 3.291% | $138.3066 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $162.54 | 8.631% | $176.5688 | $176.57 | $176.55 | $176.60 |
| 7 purchase totals = | $687.29 | $729.9874 | $730.00 | $730.00 | $730.00 | |