| 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 | $164.62 | 8.790% | $179.0901 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $63.58 | 6.258% | $67.5588 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $210.84 | 13.237% | $238.7489 | $238.75 | $238.75 | $238.70 |
| Purchase #4 | $33.91 | 7.248% | $36.3678 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $54.65 | 8.580% | $59.339 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $234.59 | 13.291% | $265.7694 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $87.84 | 13.672% | $99.8495 | $99.85 | $99.85 | $99.80 |
| 7 purchase totals = | $850.03 | $946.7235 | $946.73 | $946.70 | $946.70 | |