| 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 | $90.46 | 9.559% | $99.1071 | $99.11 | $99.10 | $99.10 |
| Purchase #2 | $41.99 | 11.837% | $46.9604 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $60.78 | 6.407% | $64.6742 | $64.67 | $64.65 | $64.70 |
| Purchase #4 | $31.31 | 9.141% | $34.172 | $34.17 | $34.15 | $34.20 |
| Purchase #5 | $246.33 | 12.573% | $277.3011 | $277.30 | $277.30 | $277.30 |
| Purchase #6 | $93.46 | 8.425% | $101.334 | $101.33 | $101.35 | $101.30 |
| Purchase #7 | $154.61 | 5.585% | $163.245 | $163.25 | $163.25 | $163.20 |
| 7 purchase totals = | $718.94 | $786.7938 | $786.79 | $786.75 | $786.80 | |