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 | $20.61 | 4.606% | $21.5593 | $21.56 | $21.55 | $21.60 |
Purchase #2 | $197.63 | 9.694% | $216.7883 | $216.79 | $216.80 | $216.80 |
Purchase #3 | $45.61 | 7.535% | $49.0467 | $49.05 | $49.05 | $49.00 |
Purchase #4 | $87.92 | 12.565% | $98.9671 | $98.97 | $98.95 | $99.00 |
Purchase #5 | $43.34 | 12.281% | $48.6626 | $48.66 | $48.65 | $48.70 |
Purchase #6 | $83.86 | 6.594% | $89.3897 | $89.39 | $89.40 | $89.40 |
Purchase #7 | $35.55 | 3.248% | $36.7047 | $36.70 | $36.70 | $36.70 |
7 purchase totals = | $514.52 | $561.1184 | $561.12 | $561.10 | $561.20 |