| 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 | $39.88 | 3.546% | $41.2941 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $31.83 | 4.442% | $33.2439 | $33.24 | $33.25 | $33.20 |
| Purchase #3 | $41.81 | 4.745% | $43.7939 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $155.82 | 3.635% | $161.4841 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $153.69 | 11.108% | $170.7619 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $178.33 | 4.842% | $186.9647 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $180.65 | 13.343% | $204.7541 | $204.75 | $204.75 | $204.80 |
| 7 purchase totals = | $782.01 | $842.2967 | $842.27 | $842.30 | $842.40 | |