| 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 | $35.40 | 9.470% | $38.7524 | $38.75 | $38.75 | $38.80 |
| Purchase #2 | $235.95 | 10.424% | $260.5454 | $260.55 | $260.55 | $260.50 |
| Purchase #3 | $197.31 | 8.754% | $214.5825 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $71.87 | 4.537% | $75.1307 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $121.52 | 6.265% | $129.1332 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $98.47 | 10.426% | $108.7365 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $53.41 | 5.178% | $56.1756 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $813.93 | $883.0563 | $883.06 | $883.15 | $883.00 | |