| 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 | $66.89 | 9.857% | $73.4833 | $73.48 | $73.50 | $73.50 |
| Purchase #2 | $197.64 | 13.777% | $224.8689 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $117.25 | 12.857% | $132.3248 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $93.39 | 9.111% | $101.8988 | $101.90 | $101.90 | $101.90 |
| Purchase #5 | $185.72 | 9.750% | $203.8277 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $242.46 | 3.658% | $251.3292 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $43.26 | 3.226% | $44.6556 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $946.61 | $1,032.3883 | $1,032.39 | $1,032.40 | $1,032.40 | |