| 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 | $80.73 | 6.161% | $85.7038 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $214.74 | 10.211% | $236.6671 | $236.67 | $236.65 | $236.70 |
| Purchase #3 | $103.95 | 12.376% | $116.8149 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $134.25 | 9.229% | $146.6399 | $146.64 | $146.65 | $146.60 |
| Purchase #5 | $30.70 | 9.597% | $33.6463 | $33.65 | $33.65 | $33.60 |
| Purchase #6 | $184.39 | 4.782% | $193.2075 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $32.97 | 4.676% | $34.5117 | $34.51 | $34.50 | $34.50 |
| 7 purchase totals = | $781.73 | $847.1912 | $847.19 | $847.15 | $847.10 | |