| 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 | $77.69 | 3.551% | $80.4488 | $80.45 | $80.45 | $80.40 |
| Purchase #2 | $207.97 | 3.111% | $214.4399 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $111.32 | 6.166% | $118.184 | $118.18 | $118.20 | $118.20 |
| Purchase #4 | $80.80 | 13.312% | $91.5561 | $91.56 | $91.55 | $91.60 |
| Purchase #5 | $26.47 | 7.556% | $28.4701 | $28.47 | $28.45 | $28.50 |
| Purchase #6 | $52.88 | 7.522% | $56.8576 | $56.86 | $56.85 | $56.90 |
| Purchase #7 | $232.27 | 5.359% | $244.7173 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $789.40 | $834.6738 | $834.68 | $834.65 | $834.70 | |