| 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 | $69.77 | 6.659% | $74.416 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $41.70 | 9.393% | $45.6169 | $45.62 | $45.60 | $45.60 |
| Purchase #3 | $129.41 | 11.482% | $144.2689 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $127.69 | 5.324% | $134.4882 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $81.44 | 12.523% | $91.6387 | $91.64 | $91.65 | $91.60 |
| Purchase #6 | $131.49 | 3.105% | $135.5728 | $135.57 | $135.55 | $135.60 |
| Purchase #7 | $128.25 | 11.691% | $143.2437 | $143.24 | $143.25 | $143.20 |
| 7 purchase totals = | $709.75 | $769.2452 | $769.25 | $769.20 | $769.20 | |