| 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 | $86.58 | 13.321% | $98.1133 | $98.11 | $98.10 | $98.10 |
| Purchase #2 | $150.42 | 3.859% | $156.2247 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $36.97 | 10.564% | $40.8755 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $19.78 | 8.368% | $21.4352 | $21.44 | $21.45 | $21.40 |
| Purchase #5 | $202.98 | 13.287% | $229.95 | $229.95 | $229.95 | $230.00 |
| Purchase #6 | $21.67 | 5.590% | $22.8814 | $22.88 | $22.90 | $22.90 |
| Purchase #7 | $60.48 | 11.188% | $67.2465 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $578.88 | $636.7266 | $636.73 | $636.75 | $636.70 | |