| 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 | $30.81 | 12.312% | $34.6033 | $34.60 | $34.60 | $34.60 |
| Purchase #2 | $163.66 | 9.253% | $178.8035 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $95.73 | 3.546% | $99.1246 | $99.12 | $99.10 | $99.10 |
| Purchase #4 | $220.25 | 4.272% | $229.6591 | $229.66 | $229.65 | $229.70 |
| Purchase #5 | $23.50 | 6.572% | $25.0444 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $35.86 | 8.860% | $39.0372 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $196.65 | 12.744% | $221.7111 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $766.46 | $827.9832 | $827.97 | $827.95 | $827.90 | |