| 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 | $60.31 | 11.686% | $67.3578 | $67.36 | $67.35 | $67.40 |
| Purchase #2 | $51.33 | 11.639% | $57.3043 | $57.30 | $57.30 | $57.30 |
| Purchase #3 | $84.83 | 9.780% | $93.1264 | $93.13 | $93.15 | $93.10 |
| Purchase #4 | $129.71 | 6.354% | $137.9518 | $137.95 | $137.95 | $138.00 |
| Purchase #5 | $124.47 | 4.548% | $130.1309 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $25.44 | 8.141% | $27.5111 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $166.55 | 8.766% | $181.1498 | $181.15 | $181.15 | $181.10 |
| 7 purchase totals = | $642.64 | $694.5321 | $694.53 | $694.55 | $694.50 | |