| 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 | $53.29 | 6.583% | $56.7981 | $56.80 | $56.80 | $56.80 |
| Purchase #2 | $193.86 | 8.346% | $210.0396 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $150.80 | 10.567% | $166.735 | $166.74 | $166.75 | $166.70 |
| Purchase #4 | $128.34 | 9.616% | $140.6812 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $66.53 | 11.538% | $74.2062 | $74.21 | $74.20 | $74.20 |
| Purchase #6 | $96.55 | 12.607% | $108.7221 | $108.72 | $108.70 | $108.70 |
| Purchase #7 | $215.83 | 8.251% | $233.6381 | $233.64 | $233.65 | $233.60 |
| 7 purchase totals = | $905.20 | $990.8203 | $990.83 | $990.85 | $990.70 | |