| 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 | $56.34 | 10.399% | $62.1988 | $62.20 | $62.20 | $62.20 |
| Purchase #2 | $44.69 | 6.818% | $47.737 | $47.74 | $47.75 | $47.70 |
| Purchase #3 | $158.97 | 13.506% | $180.4405 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $6.29 | 13.700% | $7.1517 | $7.15 | $7.15 | $7.20 |
| Purchase #5 | $101.71 | 3.644% | $105.4163 | $105.42 | $105.40 | $105.40 |
| Purchase #6 | $120.31 | 6.337% | $127.934 | $127.93 | $127.95 | $127.90 |
| Purchase #7 | $77.97 | 8.325% | $84.461 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $566.28 | $615.3393 | $615.34 | $615.35 | $615.30 | |