| 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 | $40.53 | 9.725% | $44.4715 | $44.47 | $44.45 | $44.50 |
| Purchase #2 | $63.67 | 3.309% | $65.7768 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $83.70 | 6.733% | $89.3355 | $89.34 | $89.35 | $89.30 |
| Purchase #4 | $28.26 | 9.793% | $31.0275 | $31.03 | $31.05 | $31.00 |
| Purchase #5 | $101.89 | 8.385% | $110.4335 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $186.97 | 4.625% | $195.6174 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $55.43 | 6.264% | $58.9021 | $58.90 | $58.90 | $58.90 |
| 7 purchase totals = | $560.45 | $595.5643 | $595.57 | $595.60 | $595.50 | |