| 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 | $129.70 | 7.190% | $139.0254 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $124.70 | 13.577% | $141.6305 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $94.38 | 7.173% | $101.1499 | $101.15 | $101.15 | $101.10 |
| Purchase #4 | $54.63 | 5.539% | $57.656 | $57.66 | $57.65 | $57.70 |
| Purchase #5 | $86.98 | 3.105% | $89.6807 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $5.90 | 6.544% | $6.2861 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $71.57 | 3.260% | $73.9032 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $567.86 | $609.3318 | $609.34 | $609.40 | $609.30 | |