| 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 | $18.63 | 4.823% | $19.5285 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $50.38 | 11.537% | $56.1923 | $56.19 | $56.20 | $56.20 |
| Purchase #3 | $99.97 | 13.785% | $113.7509 | $113.75 | $113.75 | $113.80 |
| Purchase #4 | $170.88 | 7.735% | $184.0976 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $36.73 | 6.169% | $38.9959 | $39.00 | $39.00 | $39.00 |
| Purchase #6 | $82.86 | 8.823% | $90.1707 | $90.17 | $90.15 | $90.20 |
| Purchase #7 | $80.51 | 9.245% | $87.9531 | $87.95 | $87.95 | $88.00 |
| 7 purchase totals = | $539.96 | $590.6890 | $590.69 | $590.70 | $590.80 | |