| 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 | $33.78 | 8.449% | $36.6341 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $102.80 | 8.427% | $111.463 | $111.46 | $111.45 | $111.50 |
| Purchase #3 | $210.72 | 7.780% | $227.114 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $245.55 | 5.211% | $258.3456 | $258.35 | $258.35 | $258.30 |
| Purchase #5 | $67.28 | 5.642% | $71.0759 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $125.42 | 12.579% | $141.1966 | $141.20 | $141.20 | $141.20 |
| Purchase #7 | $73.92 | 3.609% | $76.5878 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $859.47 | $922.4170 | $922.42 | $922.45 | $922.40 | |