| 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 | $9.40 | 3.532% | $9.732 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $230.27 | 11.318% | $256.332 | $256.33 | $256.35 | $256.30 |
| Purchase #3 | $53.42 | 3.494% | $55.2865 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $10.30 | 13.654% | $11.7064 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $178.94 | 11.476% | $199.4752 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $60.46 | 13.807% | $68.8077 | $68.81 | $68.80 | $68.80 |
| Purchase #7 | $163.26 | 3.775% | $169.4231 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $706.05 | $770.7629 | $770.77 | $770.80 | $770.70 | |