| 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 | $124.97 | 3.706% | $129.6014 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $141.99 | 5.240% | $149.4303 | $149.43 | $149.45 | $149.40 |
| Purchase #3 | $28.38 | 11.105% | $31.5316 | $31.53 | $31.55 | $31.50 |
| Purchase #4 | $32.29 | 7.218% | $34.6207 | $34.62 | $34.60 | $34.60 |
| Purchase #5 | $233.70 | 9.650% | $256.2521 | $256.25 | $256.25 | $256.30 |
| Purchase #6 | $164.30 | 9.868% | $180.5131 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $45.33 | 4.404% | $47.3263 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $770.96 | $829.2755 | $829.27 | $829.30 | $829.20 | |