| 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 | $18.47 | 6.256% | $19.6255 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $70.91 | 9.297% | $77.5025 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $160.72 | 10.644% | $177.827 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $114.97 | 12.464% | $129.2999 | $129.30 | $129.30 | $129.30 |
| Purchase #5 | $18.48 | 12.339% | $20.7602 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $213.30 | 4.126% | $222.1008 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $179.28 | 10.313% | $197.7691 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $776.13 | $844.8850 | $844.89 | $844.90 | $844.90 | |