| 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 | $116.89 | 11.348% | $130.1547 | $130.15 | $130.15 | $130.20 |
| Purchase #2 | $89.56 | 4.756% | $93.8195 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $181.97 | 5.139% | $191.3214 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $34.68 | 7.563% | $37.3028 | $37.30 | $37.30 | $37.30 |
| Purchase #5 | $24.67 | 5.514% | $26.0303 | $26.03 | $26.05 | $26.00 |
| Purchase #6 | $59.50 | 7.569% | $64.0036 | $64.00 | $64.00 | $64.00 |
| Purchase #7 | $63.45 | 4.571% | $66.3503 | $66.35 | $66.35 | $66.40 |
| 7 purchase totals = | $570.72 | $608.9826 | $608.97 | $608.95 | $609.00 | |