| 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 | $6.94 | 5.798% | $7.3424 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $231.75 | 5.567% | $244.6515 | $244.65 | $244.65 | $244.70 |
| Purchase #3 | $146.91 | 9.811% | $161.3233 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $68.83 | 9.530% | $75.3895 | $75.39 | $75.40 | $75.40 |
| Purchase #5 | $93.72 | 4.258% | $97.7106 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $59.77 | 13.159% | $67.6351 | $67.64 | $67.65 | $67.60 |
| Purchase #7 | $32.62 | 9.151% | $35.6051 | $35.61 | $35.60 | $35.60 |
| 7 purchase totals = | $640.54 | $689.6575 | $689.66 | $689.65 | $689.60 | |