| 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 | $79.59 | 6.856% | $85.0467 | $85.05 | $85.05 | $85.00 |
| Purchase #2 | $173.51 | 13.572% | $197.0588 | $197.06 | $197.05 | $197.10 |
| Purchase #3 | $247.93 | 13.465% | $281.3138 | $281.31 | $281.30 | $281.30 |
| Purchase #4 | $234.37 | 10.551% | $259.0984 | $259.10 | $259.10 | $259.10 |
| Purchase #5 | $152.78 | 10.344% | $168.5836 | $168.58 | $168.60 | $168.60 |
| Purchase #6 | $70.37 | 9.617% | $77.1375 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $240.94 | 4.399% | $251.539 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $1,199.49 | $1,319.7778 | $1,319.78 | $1,319.80 | $1,319.70 | |