| 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 | $56.35 | 12.829% | $63.5791 | $63.58 | $63.60 | $63.60 |
| Purchase #2 | $96.75 | 10.602% | $107.0074 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $206.36 | 7.635% | $222.1156 | $222.12 | $222.10 | $222.10 |
| Purchase #4 | $131.87 | 13.834% | $150.1129 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $14.53 | 4.560% | $15.1926 | $15.19 | $15.20 | $15.20 |
| Purchase #6 | $120.93 | 12.396% | $135.9205 | $135.92 | $135.90 | $135.90 |
| Purchase #7 | $190.64 | 9.706% | $209.1435 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $817.43 | $903.0716 | $903.07 | $903.05 | $903.00 | |