| 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 | $7.68 | 6.794% | $8.2018 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $56.52 | 4.447% | $59.0334 | $59.03 | $59.05 | $59.00 |
| Purchase #3 | $220.93 | 10.669% | $244.501 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $206.29 | 9.766% | $226.4363 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $62.44 | 10.530% | $69.0149 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $159.96 | 11.726% | $178.7169 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $183.44 | 11.806% | $205.0969 | $205.10 | $205.10 | $205.10 |
| 7 purchase totals = | $897.26 | $991.0012 | $991.00 | $991.00 | $990.90 | |