| 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 | $27.39 | 4.262% | $28.5574 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $96.58 | 8.337% | $104.6319 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $129.77 | 13.371% | $147.1215 | $147.12 | $147.10 | $147.10 |
| Purchase #4 | $54.53 | 9.532% | $59.7278 | $59.73 | $59.75 | $59.70 |
| Purchase #5 | $37.58 | 6.294% | $39.9453 | $39.95 | $39.95 | $39.90 |
| Purchase #6 | $66.42 | 13.431% | $75.3409 | $75.34 | $75.35 | $75.30 |
| Purchase #7 | $201.87 | 9.459% | $220.9649 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $614.14 | $676.2897 | $676.29 | $676.30 | $676.20 | |