| 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 | $78.76 | 6.221% | $83.6597 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $93.95 | 5.157% | $98.795 | $98.80 | $98.80 | $98.80 |
| Purchase #3 | $16.52 | 11.170% | $18.3653 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $168.57 | 12.220% | $189.1693 | $189.17 | $189.15 | $189.20 |
| Purchase #5 | $135.78 | 5.183% | $142.8175 | $142.82 | $142.80 | $142.80 |
| Purchase #6 | $180.57 | 12.319% | $202.8144 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $60.43 | 9.130% | $65.9473 | $65.95 | $65.95 | $65.90 |
| 7 purchase totals = | $734.58 | $801.5685 | $801.58 | $801.50 | $801.60 | |