| 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 | $102.69 | 7.535% | $110.4277 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $41.65 | 7.737% | $44.8725 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $146.55 | 4.859% | $153.6709 | $153.67 | $153.65 | $153.70 |
| Purchase #4 | $243.87 | 3.515% | $252.442 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $176.51 | 11.145% | $196.182 | $196.18 | $196.20 | $196.20 |
| Purchase #6 | $135.26 | 3.546% | $140.0563 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $69.91 | 10.299% | $77.11 | $77.11 | $77.10 | $77.10 |
| 7 purchase totals = | $916.44 | $974.7614 | $974.76 | $974.75 | $974.80 | |