| 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 | $71.80 | 13.690% | $81.6294 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $189.60 | 9.131% | $206.9124 | $206.91 | $206.90 | $206.90 |
| Purchase #3 | $40.26 | 8.327% | $43.6125 | $43.61 | $43.60 | $43.60 |
| Purchase #4 | $121.43 | 5.116% | $127.6424 | $127.64 | $127.65 | $127.60 |
| Purchase #5 | $201.34 | 10.186% | $221.8485 | $221.85 | $221.85 | $221.80 |
| Purchase #6 | $153.35 | 4.380% | $160.0667 | $160.07 | $160.05 | $160.10 |
| Purchase #7 | $47.62 | 12.732% | $53.683 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $825.40 | $895.3949 | $895.39 | $895.40 | $895.30 | |