| 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 | $88.30 | 5.712% | $93.3437 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $138.54 | 3.109% | $142.8472 | $142.85 | $142.85 | $142.80 |
| Purchase #3 | $53.36 | 13.758% | $60.7013 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $57.63 | 11.176% | $64.0707 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $180.46 | 4.664% | $188.8767 | $188.88 | $188.90 | $188.90 |
| Purchase #6 | $152.56 | 6.525% | $162.5145 | $162.51 | $162.50 | $162.50 |
| Purchase #7 | $39.25 | 12.241% | $44.0546 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $710.10 | $756.4087 | $756.40 | $756.40 | $756.40 | |