| 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 | $69.43 | 12.811% | $78.3247 | $78.32 | $78.30 | $78.30 |
| Purchase #2 | $213.26 | 9.120% | $232.7093 | $232.71 | $232.70 | $232.70 |
| Purchase #3 | $197.39 | 13.263% | $223.5698 | $223.57 | $223.55 | $223.60 |
| Purchase #4 | $38.87 | 3.320% | $40.1605 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $170.59 | 9.802% | $187.3112 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $121.37 | 9.580% | $132.9972 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $7.33 | 9.528% | $8.0284 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $818.24 | $903.1011 | $903.10 | $903.05 | $903.10 | |