| 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 | $32.99 | 12.729% | $37.1893 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $47.66 | 11.559% | $53.169 | $53.17 | $53.15 | $53.20 |
| Purchase #3 | $5.26 | 13.543% | $5.9724 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $89.26 | 6.271% | $94.8575 | $94.86 | $94.85 | $94.90 |
| Purchase #5 | $152.82 | 11.724% | $170.7366 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $213.79 | 5.364% | $225.2577 | $225.26 | $225.25 | $225.30 |
| Purchase #7 | $104.26 | 7.518% | $112.0983 | $112.10 | $112.10 | $112.10 |
| 7 purchase totals = | $646.04 | $699.2808 | $699.29 | $699.25 | $699.40 | |