| 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 | $87.63 | 4.428% | $91.5103 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $190.82 | 6.666% | $203.5401 | $203.54 | $203.55 | $203.50 |
| Purchase #3 | $215.89 | 10.794% | $239.1932 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $189.62 | 6.589% | $202.1141 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $39.31 | 9.540% | $43.0602 | $43.06 | $43.05 | $43.10 |
| Purchase #6 | $119.71 | 7.858% | $129.1168 | $129.12 | $129.10 | $129.10 |
| Purchase #7 | $135.60 | 6.225% | $144.0411 | $144.04 | $144.05 | $144.00 |
| 7 purchase totals = | $978.58 | $1,052.5758 | $1,052.57 | $1,052.55 | $1,052.50 | |