| 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 | $86.88 | 13.814% | $98.8816 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $84.43 | 5.666% | $89.2138 | $89.21 | $89.20 | $89.20 |
| Purchase #3 | $116.34 | 3.609% | $120.5387 | $120.54 | $120.55 | $120.50 |
| Purchase #4 | $161.71 | 10.207% | $178.2157 | $178.22 | $178.20 | $178.20 |
| Purchase #5 | $107.57 | 7.771% | $115.9293 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $181.47 | 11.755% | $202.8018 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $176.62 | 8.222% | $191.1417 | $191.14 | $191.15 | $191.10 |
| 7 purchase totals = | $915.02 | $996.7226 | $996.72 | $996.75 | $996.60 | |