| 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 | $44.76 | 11.606% | $49.9548 | $49.95 | $49.95 | $50.00 |
| Purchase #2 | $104.89 | 11.446% | $116.8957 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $90.35 | 10.163% | $99.5323 | $99.53 | $99.55 | $99.50 |
| Purchase #4 | $128.88 | 5.385% | $135.8202 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $208.89 | 6.460% | $222.3843 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $18.81 | 12.114% | $21.0886 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $187.70 | 8.542% | $203.7333 | $203.73 | $203.75 | $203.70 |
| 7 purchase totals = | $784.28 | $849.4092 | $849.40 | $849.45 | $849.40 | |