| 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 | $124.56 | 10.305% | $137.3959 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $67.46 | 10.487% | $74.5345 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $16.45 | 10.132% | $18.1167 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $53.57 | 12.686% | $60.3659 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $44.28 | 5.790% | $46.8438 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $50.77 | 12.203% | $56.9655 | $56.97 | $56.95 | $57.00 |
| Purchase #7 | $218.54 | 5.686% | $230.9662 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $575.63 | $625.1885 | $625.20 | $625.15 | $625.20 | |