| 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 | $39.40 | 4.583% | $41.2057 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $62.45 | 8.331% | $67.6527 | $67.65 | $67.65 | $67.70 |
| Purchase #3 | $73.46 | 6.334% | $78.113 | $78.11 | $78.10 | $78.10 |
| Purchase #4 | $105.44 | 9.254% | $115.1974 | $115.20 | $115.20 | $115.20 |
| Purchase #5 | $36.88 | 4.464% | $38.5263 | $38.53 | $38.55 | $38.50 |
| Purchase #6 | $242.72 | 10.731% | $268.7663 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $145.64 | 12.265% | $163.5027 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $705.99 | $772.9641 | $772.97 | $772.95 | $773.00 | |