| 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 | $49.72 | 4.508% | $51.9614 | $51.96 | $51.95 | $52.00 |
| Purchase #2 | $204.30 | 3.515% | $211.4811 | $211.48 | $211.50 | $211.50 |
| Purchase #3 | $191.71 | 3.813% | $199.0199 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $43.53 | 11.818% | $48.6744 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $12.53 | 6.228% | $13.3104 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $81.60 | 10.201% | $89.924 | $89.92 | $89.90 | $89.90 |
| Purchase #7 | $240.96 | 10.340% | $265.8753 | $265.88 | $265.90 | $265.90 |
| 7 purchase totals = | $824.35 | $880.2465 | $880.24 | $880.20 | $880.30 | |