| 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 | $88.48 | 5.132% | $93.0208 | $93.02 | $93.00 | $93.00 |
| Purchase #2 | $169.46 | 13.155% | $191.7525 | $191.75 | $191.75 | $191.80 |
| Purchase #3 | $18.58 | 13.549% | $21.0974 | $21.10 | $21.10 | $21.10 |
| Purchase #4 | $84.29 | 5.115% | $88.6014 | $88.60 | $88.60 | $88.60 |
| Purchase #5 | $112.83 | 10.730% | $124.9367 | $124.94 | $124.95 | $124.90 |
| Purchase #6 | $88.54 | 3.484% | $91.6247 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $141.33 | 12.680% | $159.2506 | $159.25 | $159.25 | $159.30 |
| 7 purchase totals = | $703.51 | $770.2841 | $770.28 | $770.25 | $770.30 | |