| 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 | $68.74 | 9.601% | $75.3397 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $39.32 | 5.765% | $41.5868 | $41.59 | $41.60 | $41.60 |
| Purchase #3 | $219.28 | 7.430% | $235.5725 | $235.57 | $235.55 | $235.60 |
| Purchase #4 | $130.78 | 5.421% | $137.8696 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $6.94 | 5.168% | $7.2987 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $89.90 | 13.332% | $101.8855 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $55.54 | 8.523% | $60.2737 | $60.27 | $60.25 | $60.30 |
| 7 purchase totals = | $610.50 | $659.8265 | $659.83 | $659.80 | $659.90 | |