| 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 | $32.88 | 11.518% | $36.6671 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $100.71 | 10.154% | $110.9361 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $166.41 | 4.204% | $173.4059 | $173.41 | $173.40 | $173.40 |
| Purchase #4 | $89.92 | 9.825% | $98.7546 | $98.75 | $98.75 | $98.80 |
| Purchase #5 | $74.48 | 13.548% | $84.5706 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $102.72 | 13.323% | $116.4054 | $116.41 | $116.40 | $116.40 |
| Purchase #7 | $30.33 | 3.283% | $31.3257 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $597.45 | $652.0654 | $652.08 | $652.05 | $652.10 | |