| 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 | $64.82 | 12.511% | $72.9296 | $72.93 | $72.95 | $72.90 |
| Purchase #2 | $139.78 | 10.372% | $154.278 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $237.45 | 8.545% | $257.7401 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $220.43 | 6.728% | $235.2605 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $247.50 | 10.627% | $273.8018 | $273.80 | $273.80 | $273.80 |
| Purchase #6 | $39.85 | 6.602% | $42.4809 | $42.48 | $42.50 | $42.50 |
| Purchase #7 | $19.55 | 3.178% | $20.1713 | $20.17 | $20.15 | $20.20 |
| 7 purchase totals = | $969.38 | $1,056.6622 | $1,056.66 | $1,056.70 | $1,056.70 | |