| 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 | $44.56 | 13.160% | $50.4241 | $50.42 | $50.40 | $50.40 |
| Purchase #2 | $167.94 | 9.569% | $184.0102 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $198.40 | 10.241% | $218.7181 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $38.75 | 9.389% | $42.3882 | $42.39 | $42.40 | $42.40 |
| Purchase #5 | $137.65 | 9.827% | $151.1769 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $189.50 | 7.332% | $203.3941 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $98.98 | 11.853% | $110.7121 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $875.78 | $960.8237 | $960.82 | $960.80 | $960.80 | |