| 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 | $102.46 | 4.819% | $107.3975 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $16.86 | 4.867% | $17.6806 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $114.39 | 12.191% | $128.3353 | $128.34 | $128.35 | $128.30 |
| Purchase #4 | $33.36 | 12.781% | $37.6237 | $37.62 | $37.60 | $37.60 |
| Purchase #5 | $179.74 | 10.874% | $199.2849 | $199.28 | $199.30 | $199.30 |
| Purchase #6 | $138.30 | 9.637% | $151.628 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $229.63 | 12.122% | $257.4657 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $814.74 | $899.4157 | $899.42 | $899.45 | $899.40 | |