| 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 | $66.69 | 5.180% | $70.1445 | $70.14 | $70.15 | $70.10 |
| Purchase #2 | $62.46 | 11.547% | $69.6723 | $69.67 | $69.65 | $69.70 |
| Purchase #3 | $155.36 | 8.179% | $168.0669 | $168.07 | $168.05 | $168.10 |
| Purchase #4 | $193.29 | 12.283% | $217.0318 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $152.27 | 5.494% | $160.6357 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $170.44 | 9.175% | $186.0779 | $186.08 | $186.10 | $186.10 |
| Purchase #7 | $188.67 | 4.119% | $196.4413 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $989.18 | $1,068.0704 | $1,068.07 | $1,068.10 | $1,068.00 | |