| 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 | $63.49 | 9.602% | $69.5863 | $69.59 | $69.60 | $69.60 |
| Purchase #2 | $70.83 | 3.825% | $73.5392 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $107.26 | 4.358% | $111.9344 | $111.93 | $111.95 | $111.90 |
| Purchase #4 | $137.54 | 8.205% | $148.8252 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $95.74 | 11.805% | $107.0421 | $107.04 | $107.05 | $107.00 |
| Purchase #6 | $54.44 | 6.704% | $58.0897 | $58.09 | $58.10 | $58.10 |
| Purchase #7 | $26.98 | 9.152% | $29.4492 | $29.45 | $29.45 | $29.40 |
| 7 purchase totals = | $556.28 | $598.4661 | $598.47 | $598.55 | $598.30 | |