| 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 | $24.51 | 8.713% | $26.6456 | $26.65 | $26.65 | $26.60 |
| Purchase #2 | $7.66 | 3.635% | $7.9384 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $134.88 | 10.175% | $148.604 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $22.80 | 9.588% | $24.9861 | $24.99 | $25.00 | $25.00 |
| Purchase #5 | $220.73 | 4.334% | $230.2964 | $230.30 | $230.30 | $230.30 |
| Purchase #6 | $23.28 | 6.231% | $24.7306 | $24.73 | $24.75 | $24.70 |
| Purchase #7 | $161.43 | 10.368% | $178.1671 | $178.17 | $178.15 | $178.20 |
| 7 purchase totals = | $595.29 | $641.3682 | $641.38 | $641.40 | $641.30 | |