| 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 | $67.63 | 6.818% | $72.241 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $38.28 | 7.848% | $41.2842 | $41.28 | $41.30 | $41.30 |
| Purchase #3 | $236.68 | 9.388% | $258.8995 | $258.90 | $258.90 | $258.90 |
| Purchase #4 | $71.45 | 13.212% | $80.89 | $80.89 | $80.90 | $80.90 |
| Purchase #5 | $77.99 | 7.356% | $83.7269 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $59.99 | 12.489% | $67.4822 | $67.48 | $67.50 | $67.50 |
| Purchase #7 | $122.77 | 5.631% | $129.6832 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $674.79 | $734.2070 | $734.20 | $734.30 | $734.20 | |