| 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 | $40.70 | 11.657% | $45.4444 | $45.44 | $45.45 | $45.40 |
| Purchase #2 | $89.69 | 9.604% | $98.3038 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $5.58 | 6.865% | $5.9631 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $149.55 | 10.116% | $164.6785 | $164.68 | $164.70 | $164.70 |
| Purchase #5 | $216.69 | 9.464% | $237.1975 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $149.95 | 6.552% | $159.7747 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $103.64 | 12.228% | $116.3131 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $755.80 | $827.6751 | $827.66 | $827.65 | $827.70 | |