| 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 | $23.86 | 3.272% | $24.6407 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $41.44 | 9.770% | $45.4887 | $45.49 | $45.50 | $45.50 |
| Purchase #3 | $84.42 | 3.172% | $87.0978 | $87.10 | $87.10 | $87.10 |
| Purchase #4 | $173.98 | 3.193% | $179.5352 | $179.54 | $179.55 | $179.50 |
| Purchase #5 | $158.60 | 4.704% | $166.0605 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $227.87 | 13.790% | $259.2933 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $6.47 | 8.337% | $7.0094 | $7.01 | $7.00 | $7.00 |
| 7 purchase totals = | $716.64 | $769.1256 | $769.13 | $769.15 | $769.10 | |