| 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 | $70.91 | 8.860% | $77.1926 | $77.19 | $77.20 | $77.20 |
| Purchase #2 | $89.95 | 12.433% | $101.1335 | $101.13 | $101.15 | $101.10 |
| Purchase #3 | $94.47 | 6.609% | $100.7135 | $100.71 | $100.70 | $100.70 |
| Purchase #4 | $158.69 | 11.372% | $176.7362 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $57.86 | 11.793% | $64.6834 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $191.35 | 3.675% | $198.3821 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $45.97 | 12.128% | $51.5452 | $51.55 | $51.55 | $51.50 |
| 7 purchase totals = | $709.20 | $770.3865 | $770.38 | $770.45 | $770.30 | |