| 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 | $204.63 | 13.632% | $232.5252 | $232.53 | $232.55 | $232.50 |
| Purchase #2 | $46.50 | 8.317% | $50.3674 | $50.37 | $50.35 | $50.40 |
| Purchase #3 | $178.87 | 11.774% | $199.9302 | $199.93 | $199.95 | $199.90 |
| Purchase #4 | $52.62 | 4.442% | $54.9574 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $75.95 | 12.824% | $85.6898 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $89.47 | 7.687% | $96.3476 | $96.35 | $96.35 | $96.30 |
| Purchase #7 | $245.25 | 13.739% | $278.9449 | $278.94 | $278.95 | $278.90 |
| 7 purchase totals = | $893.29 | $998.7625 | $998.77 | $998.80 | $998.70 | |