| 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 | $34.81 | 7.109% | $37.2846 | $37.28 | $37.30 | $37.30 |
| Purchase #2 | $5.25 | 12.366% | $5.8992 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $20.74 | 6.647% | $22.1186 | $22.12 | $22.10 | $22.10 |
| Purchase #4 | $199.86 | 10.726% | $221.297 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $70.36 | 6.546% | $74.9658 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $225.74 | 8.827% | $245.6661 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $221.37 | 12.344% | $248.6959 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $778.13 | $855.9272 | $855.94 | $855.90 | $856.00 | |