| 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 | $85.80 | 6.170% | $91.0939 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $26.35 | 13.115% | $29.8058 | $29.81 | $29.80 | $29.80 |
| Purchase #3 | $236.62 | 8.409% | $256.5174 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $15.43 | 10.339% | $17.0253 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $190.43 | 9.640% | $208.7875 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $74.45 | 5.546% | $78.579 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $111.45 | 7.686% | $120.016 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $740.53 | $801.8249 | $801.84 | $801.85 | $801.80 | |