| 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 | $11.63 | 9.423% | $12.7259 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $124.80 | 9.256% | $136.3515 | $136.35 | $136.35 | $136.40 |
| Purchase #3 | $109.28 | 3.164% | $112.7376 | $112.74 | $112.75 | $112.70 |
| Purchase #4 | $170.53 | 10.437% | $188.3282 | $188.33 | $188.35 | $188.30 |
| Purchase #5 | $198.72 | 11.431% | $221.4357 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $87.30 | 11.727% | $97.5377 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $147.60 | 9.830% | $162.1091 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $849.86 | $931.2257 | $931.24 | $931.30 | $931.10 | |