| 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 | $56.52 | 13.438% | $64.1152 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $167.99 | 5.106% | $176.5676 | $176.57 | $176.55 | $176.60 |
| Purchase #3 | $129.86 | 10.859% | $143.9615 | $143.96 | $143.95 | $144.00 |
| Purchase #4 | $41.37 | 12.750% | $46.6447 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $41.45 | 10.397% | $45.7596 | $45.76 | $45.75 | $45.80 |
| Purchase #6 | $204.67 | 8.123% | $221.2953 | $221.30 | $221.30 | $221.30 |
| Purchase #7 | $41.44 | 11.305% | $46.1248 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $683.30 | $744.4687 | $744.47 | $744.40 | $744.50 | |