| 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 | $77.80 | 13.797% | $88.5341 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $165.35 | 10.341% | $182.4488 | $182.45 | $182.45 | $182.40 |
| Purchase #3 | $237.84 | 6.642% | $253.6373 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $45.71 | 9.325% | $49.9725 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $249.71 | 10.666% | $276.3441 | $276.34 | $276.35 | $276.30 |
| Purchase #6 | $12.63 | 8.522% | $13.7063 | $13.71 | $13.70 | $13.70 |
| Purchase #7 | $231.39 | 8.213% | $250.3941 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $1,020.43 | $1,115.0372 | $1,115.03 | $1,115.05 | $1,114.90 | |