| 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 | $21.92 | 12.517% | $24.6637 | $24.66 | $24.65 | $24.70 |
| Purchase #2 | $183.97 | 5.149% | $193.4426 | $193.44 | $193.45 | $193.40 |
| Purchase #3 | $17.34 | 11.573% | $19.3468 | $19.35 | $19.35 | $19.30 |
| Purchase #4 | $16.76 | 6.275% | $17.8117 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $155.95 | 7.866% | $168.217 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $218.54 | 5.187% | $229.8757 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $220.62 | 7.666% | $237.5327 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $835.10 | $890.8902 | $890.89 | $890.90 | $890.80 | |