| 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 | $46.67 | 8.116% | $50.4577 | $50.46 | $50.45 | $50.50 |
| Purchase #2 | $38.87 | 13.444% | $44.0957 | $44.10 | $44.10 | $44.10 |
| Purchase #3 | $226.34 | 11.718% | $252.8625 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $66.71 | 3.767% | $69.223 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $106.40 | 11.486% | $118.6211 | $118.62 | $118.60 | $118.60 |
| Purchase #6 | $71.71 | 10.589% | $79.3034 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $167.98 | 4.442% | $175.4417 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $724.68 | $790.0051 | $790.00 | $789.95 | $790.00 | |