| 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 | $103.82 | 4.104% | $108.0808 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $58.67 | 13.782% | $66.7559 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $37.67 | 5.177% | $39.6202 | $39.62 | $39.60 | $39.60 |
| Purchase #4 | $248.35 | 10.120% | $273.483 | $273.48 | $273.50 | $273.50 |
| Purchase #5 | $191.43 | 11.728% | $213.8809 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $244.64 | 3.645% | $253.5571 | $253.56 | $253.55 | $253.60 |
| Purchase #7 | $9.77 | 13.804% | $11.1187 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $894.35 | $966.4966 | $966.50 | $966.50 | $966.60 | |