| 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 | $72.86 | 12.197% | $81.7467 | $81.75 | $81.75 | $81.70 |
| Purchase #2 | $184.33 | 9.812% | $202.4165 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $16.87 | 12.548% | $18.9868 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $234.53 | 3.150% | $241.9177 | $241.92 | $241.90 | $241.90 |
| Purchase #5 | $37.93 | 8.498% | $41.1533 | $41.15 | $41.15 | $41.20 |
| Purchase #6 | $29.80 | 4.874% | $31.2525 | $31.25 | $31.25 | $31.30 |
| Purchase #7 | $59.55 | 11.317% | $66.2893 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $635.87 | $683.7628 | $683.77 | $683.75 | $683.80 | |