| 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 | $78.83 | 6.388% | $83.8657 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $82.65 | 10.241% | $91.1142 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $186.94 | 8.326% | $202.5046 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $124.27 | 10.248% | $137.0052 | $137.01 | $137.00 | $137.00 |
| Purchase #5 | $89.77 | 4.857% | $94.1301 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $150.86 | 5.416% | $159.0306 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $166.68 | 6.132% | $176.9008 | $176.90 | $176.90 | $176.90 |
| 7 purchase totals = | $880.00 | $944.5512 | $944.55 | $944.55 | $944.50 | |