| 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 | $6.38 | 11.387% | $7.1065 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $188.54 | 7.607% | $202.8822 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $168.56 | 5.658% | $178.0971 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $66.54 | 3.123% | $68.618 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $35.99 | 10.869% | $39.9018 | $39.90 | $39.90 | $39.90 |
| Purchase #6 | $62.92 | 9.800% | $69.0862 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $162.40 | 4.434% | $169.6008 | $169.60 | $169.60 | $169.60 |
| 7 purchase totals = | $691.33 | $735.2926 | $735.30 | $735.30 | $735.30 | |