| 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 | $15.55 | 11.317% | $17.3098 | $17.31 | $17.30 | $17.30 |
| Purchase #2 | $181.40 | 11.333% | $201.9581 | $201.96 | $201.95 | $202.00 |
| Purchase #3 | $37.48 | 13.686% | $42.6095 | $42.61 | $42.60 | $42.60 |
| Purchase #4 | $172.96 | 12.263% | $194.1701 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $49.58 | 3.431% | $51.2811 | $51.28 | $51.30 | $51.30 |
| Purchase #6 | $49.54 | 11.344% | $55.1598 | $55.16 | $55.15 | $55.20 |
| Purchase #7 | $211.50 | 5.672% | $223.4963 | $223.50 | $223.50 | $223.50 |
| 7 purchase totals = | $718.01 | $785.9847 | $785.99 | $785.95 | $786.10 | |