| 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 | $83.73 | 11.401% | $93.2761 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $153.34 | 11.600% | $171.1274 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $61.96 | 9.731% | $67.9893 | $67.99 | $68.00 | $68.00 |
| Purchase #4 | $170.30 | 11.439% | $189.7806 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $16.60 | 13.648% | $18.8656 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $99.35 | 3.735% | $103.0607 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $247.29 | 12.371% | $277.8822 | $277.88 | $277.90 | $277.90 |
| 7 purchase totals = | $832.57 | $921.9819 | $921.99 | $922.05 | $922.10 | |