| 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 | $21.93 | 13.319% | $24.8509 | $24.85 | $24.85 | $24.90 |
| Purchase #2 | $143.46 | 12.333% | $161.1529 | $161.15 | $161.15 | $161.20 |
| Purchase #3 | $53.97 | 12.748% | $60.8501 | $60.85 | $60.85 | $60.90 |
| Purchase #4 | $67.26 | 7.860% | $72.5466 | $72.55 | $72.55 | $72.50 |
| Purchase #5 | $203.41 | 6.540% | $216.713 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $63.93 | 4.609% | $66.8765 | $66.88 | $66.90 | $66.90 |
| Purchase #7 | $32.65 | 6.846% | $34.8852 | $34.89 | $34.90 | $34.90 |
| 7 purchase totals = | $586.61 | $637.8752 | $637.88 | $637.90 | $638.00 | |