| 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 | $61.31 | 6.616% | $65.3663 | $65.37 | $65.35 | $65.40 |
| Purchase #2 | $43.90 | 13.629% | $49.8831 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $13.42 | 6.432% | $14.2832 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $170.77 | 8.829% | $185.8473 | $185.85 | $185.85 | $185.80 |
| Purchase #5 | $113.97 | 4.379% | $118.9607 | $118.96 | $118.95 | $119.00 |
| Purchase #6 | $120.55 | 11.415% | $134.3108 | $134.31 | $134.30 | $134.30 |
| Purchase #7 | $139.82 | 5.817% | $147.9533 | $147.95 | $147.95 | $148.00 |
| 7 purchase totals = | $663.74 | $716.6047 | $716.60 | $716.60 | $716.70 | |