| 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 | $31.74 | 3.836% | $32.9575 | $32.96 | $32.95 | $33.00 |
| Purchase #2 | $210.59 | 6.797% | $224.9038 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $98.37 | 13.731% | $111.8772 | $111.88 | $111.90 | $111.90 |
| Purchase #4 | $130.29 | 9.328% | $142.4435 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $160.77 | 3.630% | $166.606 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $206.84 | 10.320% | $228.1859 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $22.45 | 5.427% | $23.6684 | $23.67 | $23.65 | $23.70 |
| 7 purchase totals = | $861.05 | $930.6423 | $930.65 | $930.65 | $930.70 | |