| 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 | $72.76 | 5.676% | $76.8899 | $76.89 | $76.90 | $76.90 |
| Purchase #2 | $147.66 | 7.494% | $158.7256 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $114.25 | 4.167% | $119.0108 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $195.33 | 8.496% | $211.9252 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $99.43 | 7.173% | $106.5621 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $46.90 | 3.265% | $48.4313 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $29.73 | 8.598% | $32.2862 | $32.29 | $32.30 | $32.30 |
| 7 purchase totals = | $706.06 | $753.8311 | $753.84 | $753.90 | $753.80 | |