| 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 | $81.36 | 5.452% | $85.7957 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $29.93 | 7.635% | $32.2152 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $118.68 | 10.360% | $130.9752 | $130.98 | $131.00 | $131.00 |
| Purchase #4 | $58.38 | 6.425% | $62.1309 | $62.13 | $62.15 | $62.10 |
| Purchase #5 | $149.41 | 7.281% | $160.2885 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $188.30 | 10.813% | $208.6609 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $141.38 | 7.569% | $152.0811 | $152.08 | $152.10 | $152.10 |
| 7 purchase totals = | $767.44 | $832.1475 | $832.16 | $832.20 | $832.20 | |