| 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 | $38.49 | 7.177% | $41.2524 | $41.25 | $41.25 | $41.30 |
| Purchase #2 | $126.44 | 11.235% | $140.6455 | $140.65 | $140.65 | $140.60 |
| Purchase #3 | $61.70 | 11.123% | $68.5629 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $125.45 | 3.683% | $130.0703 | $130.07 | $130.05 | $130.10 |
| Purchase #5 | $234.62 | 4.188% | $244.4459 | $244.45 | $244.45 | $244.40 |
| Purchase #6 | $133.50 | 8.716% | $145.1359 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $42.70 | 9.368% | $46.7001 | $46.70 | $46.70 | $46.70 |
| 7 purchase totals = | $762.90 | $816.8130 | $816.82 | $816.80 | $816.80 | |