| 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 | $28.83 | 12.361% | $32.3937 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $224.28 | 7.147% | $240.3093 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $13.51 | 6.867% | $14.4377 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $70.50 | 13.462% | $79.9907 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $215.73 | 8.379% | $233.806 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $24.62 | 11.864% | $27.5409 | $27.54 | $27.55 | $27.50 |
| Purchase #7 | $32.36 | 6.435% | $34.4424 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $609.83 | $662.9207 | $662.92 | $662.95 | $662.80 | |