| 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 | $44.53 | 4.196% | $46.3985 | $46.40 | $46.40 | $46.40 |
| Purchase #2 | $28.85 | 9.668% | $31.6392 | $31.64 | $31.65 | $31.60 |
| Purchase #3 | $106.54 | 8.115% | $115.1857 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $179.95 | 5.321% | $189.5251 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $131.88 | 5.252% | $138.8063 | $138.81 | $138.80 | $138.80 |
| Purchase #6 | $74.78 | 4.186% | $77.9103 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $143.28 | 12.597% | $161.329 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $709.81 | $760.7941 | $760.81 | $760.85 | $760.70 | |