| 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 | $93.67 | 4.809% | $98.1746 | $98.17 | $98.15 | $98.20 |
| Purchase #2 | $39.41 | 5.616% | $41.6233 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $235.80 | 12.132% | $264.4073 | $264.41 | $264.40 | $264.40 |
| Purchase #4 | $107.66 | 7.294% | $115.5127 | $115.51 | $115.50 | $115.50 |
| Purchase #5 | $197.63 | 6.680% | $210.8317 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $141.90 | 8.777% | $154.3546 | $154.35 | $154.35 | $154.40 |
| Purchase #7 | $45.55 | 12.173% | $51.0948 | $51.09 | $51.10 | $51.10 |
| 7 purchase totals = | $861.62 | $935.9990 | $935.98 | $935.95 | $936.00 | |