| 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 | $105.34 | 8.771% | $114.5794 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $226.28 | 11.149% | $251.508 | $251.51 | $251.50 | $251.50 |
| Purchase #3 | $29.89 | 5.852% | $31.6392 | $31.64 | $31.65 | $31.60 |
| Purchase #4 | $69.69 | 5.177% | $73.2979 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $10.39 | 5.430% | $10.9542 | $10.95 | $10.95 | $11.00 |
| Purchase #6 | $203.54 | 8.490% | $220.8205 | $220.82 | $220.80 | $220.80 |
| Purchase #7 | $139.88 | 13.551% | $158.8351 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $785.01 | $861.6343 | $861.64 | $861.65 | $861.60 | |