| 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 | $35.94 | 8.738% | $39.0804 | $39.08 | $39.10 | $39.10 |
| Purchase #2 | $47.64 | 13.238% | $53.9466 | $53.95 | $53.95 | $53.90 |
| Purchase #3 | $73.36 | 9.245% | $80.1421 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $226.36 | 13.344% | $256.5655 | $256.57 | $256.55 | $256.60 |
| Purchase #5 | $115.95 | 10.715% | $128.374 | $128.37 | $128.35 | $128.40 |
| Purchase #6 | $62.47 | 13.688% | $71.0209 | $71.02 | $71.00 | $71.00 |
| Purchase #7 | $62.36 | 4.608% | $65.2335 | $65.23 | $65.25 | $65.20 |
| 7 purchase totals = | $624.08 | $694.3630 | $694.36 | $694.35 | $694.30 | |