| 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 | $18.53 | 4.380% | $19.3416 | $19.34 | $19.35 | $19.30 |
| Purchase #2 | $21.97 | 5.168% | $23.1054 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $68.84 | 5.347% | $72.5209 | $72.52 | $72.50 | $72.50 |
| Purchase #4 | $23.82 | 6.221% | $25.3018 | $25.30 | $25.30 | $25.30 |
| Purchase #5 | $227.74 | 13.543% | $258.5828 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $134.36 | 11.602% | $149.9484 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $160.61 | 4.330% | $167.5644 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $655.87 | $716.3653 | $716.36 | $716.35 | $716.30 | |