| 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 | $40.41 | 3.278% | $41.7346 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $71.95 | 13.767% | $81.8554 | $81.86 | $81.85 | $81.90 |
| Purchase #3 | $183.29 | 10.112% | $201.8243 | $201.82 | $201.80 | $201.80 |
| Purchase #4 | $43.66 | 5.487% | $46.0556 | $46.06 | $46.05 | $46.10 |
| Purchase #5 | $149.42 | 8.377% | $161.9369 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $138.26 | 7.664% | $148.8562 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $23.38 | 4.482% | $24.4279 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $650.37 | $706.6909 | $706.70 | $706.70 | $706.70 | |