| 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 | $67.76 | 10.815% | $75.0882 | $75.09 | $75.10 | $75.10 |
| Purchase #2 | $148.40 | 10.391% | $163.8202 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $7.86 | 7.827% | $8.4752 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $34.46 | 10.550% | $38.0955 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $8.57 | 9.419% | $9.3772 | $9.38 | $9.40 | $9.40 |
| Purchase #6 | $172.53 | 13.430% | $195.7008 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $247.48 | 6.865% | $264.4695 | $264.47 | $264.45 | $264.50 |
| 7 purchase totals = | $687.06 | $755.0266 | $755.04 | $755.05 | $755.10 | |