| 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 | $96.76 | 8.716% | $105.1936 | $105.19 | $105.20 | $105.20 |
| Purchase #2 | $173.30 | 10.273% | $191.1031 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $103.69 | 10.857% | $114.9476 | $114.95 | $114.95 | $114.90 |
| Purchase #4 | $129.76 | 7.811% | $139.8956 | $139.90 | $139.90 | $139.90 |
| Purchase #5 | $233.34 | 13.768% | $265.4663 | $265.47 | $265.45 | $265.50 |
| Purchase #6 | $133.29 | 4.159% | $138.8335 | $138.83 | $138.85 | $138.80 |
| Purchase #7 | $39.49 | 12.706% | $44.5076 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $909.63 | $999.9473 | $999.95 | $999.95 | $999.90 | |