| 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 | $78.60 | 5.318% | $82.7799 | $82.78 | $82.80 | $82.80 |
| Purchase #2 | $183.83 | 5.143% | $193.2844 | $193.28 | $193.30 | $193.30 |
| Purchase #3 | $92.62 | 5.572% | $97.7808 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $5.48 | 3.152% | $5.6527 | $5.65 | $5.65 | $5.70 |
| Purchase #5 | $39.82 | 12.774% | $44.9066 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $245.69 | 13.745% | $279.4601 | $279.46 | $279.45 | $279.50 |
| Purchase #7 | $141.80 | 12.777% | $159.9178 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $787.84 | $863.7823 | $863.78 | $863.80 | $863.90 | |