| 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 | $12.80 | 5.164% | $13.461 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $79.72 | 13.607% | $90.5675 | $90.57 | $90.55 | $90.60 |
| Purchase #3 | $93.39 | 4.161% | $97.276 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $162.44 | 13.676% | $184.6553 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $156.83 | 13.445% | $177.9158 | $177.92 | $177.90 | $177.90 |
| Purchase #6 | $232.92 | 9.622% | $255.3316 | $255.33 | $255.35 | $255.30 |
| Purchase #7 | $162.60 | 6.833% | $173.7105 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $900.70 | $992.9177 | $992.93 | $992.90 | $993.00 | |