| 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 | $76.36 | 4.724% | $79.9672 | $79.97 | $79.95 | $80.00 |
| Purchase #2 | $206.96 | 11.295% | $230.3361 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $167.59 | 3.128% | $172.8322 | $172.83 | $172.85 | $172.80 |
| Purchase #4 | $210.45 | 9.717% | $230.8994 | $230.90 | $230.90 | $230.90 |
| Purchase #5 | $29.48 | 12.215% | $33.081 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $140.82 | 3.674% | $145.9937 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $54.26 | 7.583% | $58.3745 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $885.92 | $951.4841 | $951.48 | $951.50 | $951.50 | |