| 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 | $84.83 | 4.133% | $88.336 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $67.68 | 12.291% | $75.9985 | $76.00 | $76.00 | $76.00 |
| Purchase #3 | $106.25 | 13.688% | $120.7935 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $124.88 | 4.514% | $130.5171 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $94.53 | 7.142% | $101.2813 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $111.38 | 9.573% | $122.0424 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $37.61 | 7.226% | $40.3277 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $627.16 | $679.2965 | $679.30 | $679.35 | $679.20 | |