| 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 | $86.90 | 10.348% | $95.8924 | $95.89 | $95.90 | $95.90 |
| Purchase #2 | $170.53 | 4.740% | $178.6131 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $125.71 | 11.843% | $140.5978 | $140.60 | $140.60 | $140.60 |
| Purchase #4 | $15.84 | 8.132% | $17.1281 | $17.13 | $17.15 | $17.10 |
| Purchase #5 | $204.98 | 8.255% | $221.9011 | $221.90 | $221.90 | $221.90 |
| Purchase #6 | $221.36 | 3.315% | $228.6981 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $202.27 | 6.625% | $215.6704 | $215.67 | $215.65 | $215.70 |
| 7 purchase totals = | $1,027.59 | $1,098.5010 | $1,098.50 | $1,098.50 | $1,098.50 | |