| 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 | $6.31 | 11.442% | $7.032 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $49.76 | 7.571% | $53.5273 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $67.91 | 6.203% | $72.1225 | $72.12 | $72.10 | $72.10 |
| Purchase #4 | $170.72 | 8.268% | $184.8351 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $202.51 | 6.675% | $216.0275 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $207.67 | 5.174% | $218.4148 | $218.41 | $218.40 | $218.40 |
| Purchase #7 | $84.44 | 8.846% | $91.9096 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $789.32 | $843.8688 | $843.87 | $843.90 | $843.70 | |