| 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 | $66.31 | 7.269% | $71.1301 | $71.13 | $71.15 | $71.10 |
| Purchase #2 | $250.33 | 7.286% | $268.569 | $268.57 | $268.55 | $268.60 |
| Purchase #3 | $197.27 | 9.752% | $216.5078 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $121.81 | 5.581% | $128.6082 | $128.61 | $128.60 | $128.60 |
| Purchase #5 | $32.65 | 12.708% | $36.7992 | $36.80 | $36.80 | $36.80 |
| Purchase #6 | $10.34 | 12.208% | $11.6023 | $11.60 | $11.60 | $11.60 |
| Purchase #7 | $15.76 | 12.378% | $17.7108 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $694.47 | $750.9274 | $750.93 | $750.90 | $750.90 | |