| 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 | $85.62 | 4.787% | $89.7186 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $137.35 | 12.326% | $154.2798 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $47.76 | 12.640% | $53.7969 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $52.64 | 8.207% | $56.9602 | $56.96 | $56.95 | $57.00 |
| Purchase #5 | $122.74 | 3.310% | $126.8027 | $126.80 | $126.80 | $126.80 |
| Purchase #6 | $242.61 | 11.487% | $270.4786 | $270.48 | $270.50 | $270.50 |
| Purchase #7 | $68.33 | 5.244% | $71.9132 | $71.91 | $71.90 | $71.90 |
| 7 purchase totals = | $757.05 | $823.9500 | $823.95 | $823.95 | $824.00 | |