| 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 | $59.91 | 7.133% | $64.1834 | $64.18 | $64.20 | $64.20 |
| Purchase #2 | $130.52 | 4.677% | $136.6244 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $9.55 | 9.839% | $10.4896 | $10.49 | $10.50 | $10.50 |
| Purchase #4 | $102.50 | 7.151% | $109.8298 | $109.83 | $109.85 | $109.80 |
| Purchase #5 | $153.80 | 12.814% | $173.5079 | $173.51 | $173.50 | $173.50 |
| Purchase #6 | $239.45 | 6.736% | $255.5794 | $255.58 | $255.60 | $255.60 |
| Purchase #7 | $149.84 | 6.134% | $159.0312 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $845.57 | $909.2457 | $909.24 | $909.30 | $909.20 | |