| 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 | $27.47 | 7.507% | $29.5322 | $29.53 | $29.55 | $29.50 |
| Purchase #2 | $146.39 | 9.306% | $160.0131 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $179.35 | 3.343% | $185.3457 | $185.35 | $185.35 | $185.30 |
| Purchase #4 | $76.94 | 13.120% | $87.0345 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $146.86 | 6.805% | $156.8538 | $156.85 | $156.85 | $156.90 |
| Purchase #6 | $101.59 | 7.224% | $108.9289 | $108.93 | $108.95 | $108.90 |
| Purchase #7 | $109.86 | 8.259% | $118.9333 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $788.46 | $846.6415 | $846.63 | $846.70 | $846.50 | |