| 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 | $32.73 | 6.659% | $34.9095 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $93.37 | 8.756% | $101.5455 | $101.55 | $101.55 | $101.50 |
| Purchase #3 | $154.82 | 7.560% | $166.5244 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $128.61 | 7.730% | $138.5516 | $138.55 | $138.55 | $138.60 |
| Purchase #5 | $45.85 | 12.498% | $51.5803 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $74.63 | 6.315% | $79.3429 | $79.34 | $79.35 | $79.30 |
| Purchase #7 | $132.33 | 13.757% | $150.5346 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $662.34 | $722.9888 | $722.98 | $723.00 | $722.90 | |