| 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 | $213.70 | 5.670% | $225.8168 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $65.84 | 9.126% | $71.8486 | $71.85 | $71.85 | $71.80 |
| Purchase #3 | $33.80 | 13.427% | $38.3383 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $37.79 | 7.533% | $40.6367 | $40.64 | $40.65 | $40.60 |
| Purchase #5 | $14.63 | 6.399% | $15.5662 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $173.82 | 11.265% | $193.4008 | $193.40 | $193.40 | $193.40 |
| Purchase #7 | $19.55 | 6.233% | $20.7686 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $559.13 | $606.3760 | $606.39 | $606.35 | $606.30 | |