| 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 | $18.62 | 3.382% | $19.2497 | $19.25 | $19.25 | $19.20 |
| Purchase #2 | $42.64 | 4.204% | $44.4326 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $75.93 | 12.123% | $85.135 | $85.14 | $85.15 | $85.10 |
| Purchase #4 | $141.69 | 6.148% | $150.4011 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $204.84 | 9.212% | $223.7099 | $223.71 | $223.70 | $223.70 |
| Purchase #6 | $208.61 | 8.264% | $225.8495 | $225.85 | $225.85 | $225.80 |
| Purchase #7 | $196.33 | 11.678% | $219.2574 | $219.26 | $219.25 | $219.30 |
| 7 purchase totals = | $888.66 | $968.0352 | $968.04 | $968.05 | $967.90 | |