| 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 | $89.60 | 5.433% | $94.468 | $94.47 | $94.45 | $94.50 |
| Purchase #2 | $83.60 | 13.575% | $94.9487 | $94.95 | $94.95 | $94.90 |
| Purchase #3 | $32.28 | 13.103% | $36.5096 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $53.92 | 3.424% | $55.7662 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $170.96 | 3.730% | $177.3368 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $242.48 | 10.755% | $268.5587 | $268.56 | $268.55 | $268.60 |
| Purchase #7 | $172.50 | 3.832% | $179.1102 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $845.34 | $906.6982 | $906.71 | $906.65 | $906.70 | |