| 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 | $42.46 | 5.271% | $44.6981 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $43.81 | 7.168% | $46.9503 | $46.95 | $46.95 | $47.00 |
| Purchase #3 | $166.90 | 3.719% | $173.107 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $35.87 | 4.867% | $37.6158 | $37.62 | $37.60 | $37.60 |
| Purchase #5 | $149.63 | 7.561% | $160.9435 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $135.47 | 5.486% | $142.9019 | $142.90 | $142.90 | $142.90 |
| Purchase #7 | $47.73 | 10.264% | $52.629 | $52.63 | $52.65 | $52.60 |
| 7 purchase totals = | $621.87 | $658.8456 | $658.85 | $658.85 | $658.80 | |