| 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 | $69.42 | 10.285% | $76.5598 | $76.56 | $76.55 | $76.60 |
| Purchase #2 | $12.97 | 6.512% | $13.8146 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $66.59 | 3.144% | $68.6836 | $68.68 | $68.70 | $68.70 |
| Purchase #4 | $53.56 | 13.452% | $60.7649 | $60.76 | $60.75 | $60.80 |
| Purchase #5 | $131.95 | 8.813% | $143.5788 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $149.67 | 6.821% | $159.879 | $159.88 | $159.90 | $159.90 |
| Purchase #7 | $25.86 | 6.141% | $27.4481 | $27.45 | $27.45 | $27.40 |
| 7 purchase totals = | $510.02 | $550.7288 | $550.72 | $550.75 | $550.80 | |