| 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 | $49.95 | 8.408% | $54.1498 | $54.15 | $54.15 | $54.10 |
| Purchase #2 | $115.78 | 11.285% | $128.8458 | $128.85 | $128.85 | $128.80 |
| Purchase #3 | $74.54 | 6.423% | $79.3277 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $32.33 | 6.511% | $34.435 | $34.44 | $34.45 | $34.40 |
| Purchase #5 | $100.51 | 9.758% | $110.3178 | $110.32 | $110.30 | $110.30 |
| Purchase #6 | $33.71 | 7.548% | $36.2544 | $36.25 | $36.25 | $36.30 |
| Purchase #7 | $139.69 | 11.842% | $156.2321 | $156.23 | $156.25 | $156.20 |
| 7 purchase totals = | $546.51 | $599.5626 | $599.57 | $599.60 | $599.40 | |