| 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 | $50.45 | 4.871% | $52.9074 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $85.96 | 11.756% | $96.0655 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $231.57 | 6.769% | $247.245 | $247.25 | $247.25 | $247.20 |
| Purchase #4 | $250.48 | 11.592% | $279.5156 | $279.52 | $279.50 | $279.50 |
| Purchase #5 | $88.30 | 5.278% | $92.9605 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $182.61 | 11.525% | $203.6558 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $13.87 | 11.428% | $15.4551 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $903.24 | $987.8049 | $987.83 | $987.75 | $987.90 | |