| 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 | $109.33 | 10.395% | $120.6949 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $21.75 | 13.114% | $24.6023 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $118.99 | 7.563% | $127.9892 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $10.26 | 3.617% | $10.6311 | $10.63 | $10.65 | $10.60 |
| Purchase #5 | $154.87 | 11.794% | $173.1354 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $97.75 | 4.327% | $101.9796 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $156.87 | 6.268% | $166.7026 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $669.82 | $725.7351 | $725.73 | $725.80 | $725.70 | |