| 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 | $110.25 | 8.789% | $119.9399 | $119.94 | $119.95 | $119.90 |
| Purchase #2 | $107.82 | 12.815% | $121.6371 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $18.47 | 11.271% | $20.5518 | $20.55 | $20.55 | $20.60 |
| Purchase #4 | $23.39 | 5.559% | $24.6903 | $24.69 | $24.70 | $24.70 |
| Purchase #5 | $43.62 | 9.509% | $47.7678 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $225.37 | 6.802% | $240.6997 | $240.70 | $240.70 | $240.70 |
| Purchase #7 | $58.44 | 11.173% | $64.9695 | $64.97 | $64.95 | $65.00 |
| 7 purchase totals = | $587.36 | $640.2561 | $640.26 | $640.25 | $640.30 | |