| 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 | $77.26 | 7.714% | $83.2198 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $126.49 | 7.185% | $135.5783 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $40.62 | 6.821% | $43.3907 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $89.46 | 5.516% | $94.3946 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $48.32 | 13.208% | $54.7021 | $54.70 | $54.70 | $54.70 |
| Purchase #6 | $199.83 | 9.860% | $219.5332 | $219.53 | $219.55 | $219.50 |
| Purchase #7 | $36.39 | 12.341% | $40.8809 | $40.88 | $40.90 | $40.90 |
| 7 purchase totals = | $618.37 | $671.6996 | $671.69 | $671.75 | $671.70 | |