| 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 | $57.40 | 3.618% | $59.4767 | $59.48 | $59.50 | $59.50 |
| Purchase #2 | $13.30 | 5.521% | $14.0343 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $215.94 | 13.286% | $244.6298 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $246.45 | 8.319% | $266.9522 | $266.95 | $266.95 | $267.00 |
| Purchase #5 | $128.38 | 5.760% | $135.7747 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $190.43 | 6.629% | $203.0536 | $203.05 | $203.05 | $203.10 |
| Purchase #7 | $59.30 | 12.250% | $66.5643 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $911.20 | $990.4856 | $990.47 | $990.50 | $990.60 | |