| 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 | $38.72 | 8.180% | $41.8873 | $41.89 | $41.90 | $41.90 |
| Purchase #2 | $5.32 | 6.312% | $5.6558 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $187.36 | 3.480% | $193.8801 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $153.28 | 7.483% | $164.7499 | $164.75 | $164.75 | $164.70 |
| Purchase #5 | $85.79 | 11.657% | $95.7905 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $204.30 | 6.385% | $217.3446 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $59.36 | 6.455% | $63.1917 | $63.19 | $63.20 | $63.20 |
| 7 purchase totals = | $734.13 | $782.4999 | $782.50 | $782.55 | $782.50 | |