| 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 | $42.77 | 11.735% | $47.7891 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $244.42 | 5.528% | $257.9315 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $211.38 | 7.643% | $227.5358 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $74.77 | 7.824% | $80.62 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $246.30 | 12.626% | $277.3978 | $277.40 | $277.40 | $277.40 |
| Purchase #6 | $169.81 | 12.870% | $191.6645 | $191.66 | $191.65 | $191.70 |
| Purchase #7 | $126.75 | 3.314% | $130.9505 | $130.95 | $130.95 | $131.00 |
| 7 purchase totals = | $1,116.20 | $1,213.8892 | $1,213.89 | $1,213.90 | $1,213.90 | |