| 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 | $12.94 | 5.868% | $13.6993 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $197.49 | 7.300% | $211.9068 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $183.81 | 5.708% | $194.3019 | $194.30 | $194.30 | $194.30 |
| Purchase #4 | $33.82 | 9.408% | $37.0018 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $148.80 | 9.123% | $162.375 | $162.38 | $162.40 | $162.40 |
| Purchase #6 | $110.40 | 4.393% | $115.2499 | $115.25 | $115.25 | $115.20 |
| Purchase #7 | $239.94 | 6.827% | $256.3207 | $256.32 | $256.30 | $256.30 |
| 7 purchase totals = | $927.20 | $990.8554 | $990.86 | $990.85 | $990.80 | |