| 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 | $35.41 | 7.575% | $38.0923 | $38.09 | $38.10 | $38.10 |
| Purchase #2 | $36.84 | 13.374% | $41.767 | $41.77 | $41.75 | $41.80 |
| Purchase #3 | $130.53 | 11.736% | $145.849 | $145.85 | $145.85 | $145.80 |
| Purchase #4 | $73.92 | 9.500% | $80.9424 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $182.63 | 4.272% | $190.432 | $190.43 | $190.45 | $190.40 |
| Purchase #6 | $143.97 | 3.744% | $149.3602 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $5.86 | 7.723% | $6.3126 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $609.16 | $652.7555 | $652.75 | $652.75 | $652.70 | |