| 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 | $49.64 | 11.803% | $55.499 | $55.50 | $55.50 | $55.50 |
| Purchase #2 | $135.62 | 13.236% | $153.5707 | $153.57 | $153.55 | $153.60 |
| Purchase #3 | $111.54 | 11.869% | $124.7787 | $124.78 | $124.80 | $124.80 |
| Purchase #4 | $191.93 | 7.778% | $206.8583 | $206.86 | $206.85 | $206.90 |
| Purchase #5 | $24.78 | 3.518% | $25.6518 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $136.35 | 10.358% | $150.4731 | $150.47 | $150.45 | $150.50 |
| Purchase #7 | $157.46 | 6.494% | $167.6855 | $167.69 | $167.70 | $167.70 |
| 7 purchase totals = | $807.32 | $884.5171 | $884.52 | $884.50 | $884.70 | |