| 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 | $13.87 | 5.516% | $14.6351 | $14.64 | $14.65 | $14.60 |
| Purchase #2 | $47.70 | 11.285% | $53.0829 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $117.66 | 6.581% | $125.4032 | $125.40 | $125.40 | $125.40 |
| Purchase #4 | $85.86 | 12.502% | $96.5942 | $96.59 | $96.60 | $96.60 |
| Purchase #5 | $69.98 | 13.750% | $79.6023 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $23.54 | 7.159% | $25.2252 | $25.23 | $25.25 | $25.20 |
| Purchase #7 | $204.37 | 8.866% | $222.4894 | $222.49 | $222.50 | $222.50 |
| 7 purchase totals = | $562.98 | $617.0323 | $617.03 | $617.10 | $617.00 | |