| 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 | $50.92 | 12.701% | $57.3873 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $67.49 | 10.728% | $74.7303 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $76.33 | 12.164% | $85.6148 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $15.56 | 5.376% | $16.3965 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $190.67 | 10.634% | $210.9458 | $210.95 | $210.95 | $210.90 |
| Purchase #6 | $146.81 | 4.574% | $153.5251 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $98.86 | 9.357% | $108.1103 | $108.11 | $108.10 | $108.10 |
| 7 purchase totals = | $646.64 | $706.7101 | $706.72 | $706.75 | $706.60 | |