| 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 | $40.93 | 4.335% | $42.7043 | $42.70 | $42.70 | $42.70 |
| Purchase #2 | $94.70 | 8.159% | $102.4266 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $93.45 | 8.505% | $101.3979 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $226.99 | 8.753% | $246.8584 | $246.86 | $246.85 | $246.90 |
| Purchase #5 | $146.42 | 6.805% | $156.3839 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $210.91 | 9.864% | $231.7142 | $231.71 | $231.70 | $231.70 |
| Purchase #7 | $76.87 | 13.163% | $86.9884 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $890.27 | $968.4737 | $968.47 | $968.50 | $968.50 | |