| 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 | $91.94 | 7.700% | $99.0194 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $247.54 | 6.301% | $263.1375 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $81.36 | 10.583% | $89.9703 | $89.97 | $89.95 | $90.00 |
| Purchase #4 | $81.72 | 7.507% | $87.8547 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $75.64 | 11.642% | $84.446 | $84.45 | $84.45 | $84.40 |
| Purchase #6 | $57.99 | 3.441% | $59.9854 | $59.99 | $60.00 | $60.00 |
| Purchase #7 | $205.74 | 10.207% | $226.7399 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $841.93 | $911.1532 | $911.16 | $911.15 | $911.10 | |