| 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 | $97.37 | 5.844% | $103.0603 | $103.06 | $103.05 | $103.10 |
| Purchase #2 | $22.29 | 8.379% | $24.1577 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $7.59 | 9.781% | $8.3324 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $116.26 | 12.470% | $130.7576 | $130.76 | $130.75 | $130.80 |
| Purchase #5 | $177.32 | 3.381% | $183.3152 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $111.37 | 10.804% | $123.4024 | $123.40 | $123.40 | $123.40 |
| Purchase #7 | $192.29 | 3.596% | $199.2047 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $724.49 | $772.2303 | $772.23 | $772.20 | $772.30 | |