| 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 | $14.58 | 5.373% | $15.3634 | $15.36 | $15.35 | $15.40 |
| Purchase #2 | $144.66 | 3.642% | $149.9285 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $32.27 | 8.437% | $34.9926 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $79.93 | 7.841% | $86.1973 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $54.95 | 3.640% | $56.9502 | $56.95 | $56.95 | $57.00 |
| Purchase #6 | $197.81 | 11.150% | $219.8658 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $242.85 | 6.278% | $258.0961 | $258.10 | $258.10 | $258.10 |
| 7 purchase totals = | $767.05 | $821.3939 | $821.40 | $821.40 | $821.50 | |