| 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 | $75.28 | 13.828% | $85.6897 | $85.69 | $85.70 | $85.70 |
| Purchase #2 | $202.80 | 10.608% | $224.313 | $224.31 | $224.30 | $224.30 |
| Purchase #3 | $94.63 | 3.658% | $98.0916 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $11.84 | 13.560% | $13.4455 | $13.45 | $13.45 | $13.40 |
| Purchase #5 | $93.61 | 6.233% | $99.4447 | $99.44 | $99.45 | $99.40 |
| Purchase #6 | $189.46 | 7.546% | $203.7567 | $203.76 | $203.75 | $203.80 |
| Purchase #7 | $148.34 | 9.491% | $162.4189 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $815.96 | $887.1601 | $887.16 | $887.15 | $887.10 | |