| 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 | $109.91 | 12.409% | $123.5487 | $123.55 | $123.55 | $123.50 |
| Purchase #2 | $21.53 | 5.483% | $22.7105 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $85.72 | 6.684% | $91.4495 | $91.45 | $91.45 | $91.40 |
| Purchase #4 | $108.96 | 9.349% | $119.1467 | $119.15 | $119.15 | $119.10 |
| Purchase #5 | $149.60 | 7.402% | $160.6734 | $160.67 | $160.65 | $160.70 |
| Purchase #6 | $12.84 | 6.416% | $13.6638 | $13.66 | $13.65 | $13.70 |
| Purchase #7 | $203.96 | 8.442% | $221.1783 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $692.52 | $752.3709 | $752.37 | $752.35 | $752.30 | |