| 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 | $43.66 | 4.504% | $45.6264 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $175.43 | 6.645% | $187.0873 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $237.93 | 12.222% | $267.0098 | $267.01 | $267.00 | $267.00 |
| Purchase #4 | $31.57 | 11.708% | $35.2662 | $35.27 | $35.25 | $35.30 |
| Purchase #5 | $57.75 | 12.393% | $64.907 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $135.81 | 12.532% | $152.8297 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $38.76 | 3.329% | $40.0503 | $40.05 | $40.05 | $40.10 |
| 7 purchase totals = | $720.91 | $792.7767 | $792.79 | $792.80 | $792.80 | |