| 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 | $36.63 | 12.529% | $41.2194 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $16.39 | 9.524% | $17.951 | $17.95 | $17.95 | $18.00 |
| Purchase #3 | $248.65 | 11.169% | $276.4217 | $276.42 | $276.40 | $276.40 |
| Purchase #4 | $242.74 | 9.396% | $265.5479 | $265.55 | $265.55 | $265.50 |
| Purchase #5 | $130.37 | 7.662% | $140.3589 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $75.44 | 6.541% | $80.3745 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $27.79 | 5.650% | $29.3601 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $778.01 | $851.2335 | $851.23 | $851.15 | $851.30 | |