| 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 | $63.66 | 13.369% | $72.1707 | $72.17 | $72.15 | $72.20 |
| Purchase #2 | $40.25 | 10.415% | $44.442 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $115.93 | 11.236% | $128.9559 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $65.65 | 13.146% | $74.2803 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $12.95 | 11.668% | $14.461 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $17.96 | 6.736% | $19.1698 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $174.65 | 5.278% | $183.868 | $183.87 | $183.85 | $183.90 |
| 7 purchase totals = | $491.05 | $537.3477 | $537.35 | $537.30 | $537.50 | |