| 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 | $6.46 | 12.383% | $7.2599 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $53.58 | 13.815% | $60.9821 | $60.98 | $61.00 | $61.00 |
| Purchase #3 | $32.47 | 3.582% | $33.6331 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $109.72 | 10.238% | $120.9531 | $120.95 | $120.95 | $121.00 |
| Purchase #5 | $239.25 | 13.720% | $272.0751 | $272.08 | $272.10 | $272.10 |
| Purchase #6 | $76.37 | 12.191% | $85.6803 | $85.68 | $85.70 | $85.70 |
| Purchase #7 | $165.80 | 10.489% | $183.1908 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $683.65 | $763.7744 | $763.77 | $763.85 | $763.90 | |