| 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 | $52.83 | 8.776% | $57.4664 | $57.47 | $57.45 | $57.50 |
| Purchase #2 | $139.85 | 7.425% | $150.2339 | $150.23 | $150.25 | $150.20 |
| Purchase #3 | $247.61 | 7.371% | $265.8613 | $265.86 | $265.85 | $265.90 |
| Purchase #4 | $233.54 | 8.153% | $252.5805 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $122.30 | 13.361% | $138.6405 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $58.49 | 12.345% | $65.7106 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $122.91 | 10.301% | $135.571 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $977.53 | $1,066.0642 | $1,066.06 | $1,066.05 | $1,066.10 | |