| 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 | $49.51 | 3.243% | $51.1156 | $51.12 | $51.10 | $51.10 |
| Purchase #2 | $104.75 | 13.559% | $118.9531 | $118.95 | $118.95 | $119.00 |
| Purchase #3 | $100.53 | 8.160% | $108.7332 | $108.73 | $108.75 | $108.70 |
| Purchase #4 | $94.43 | 13.670% | $107.3386 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $67.94 | 10.289% | $74.9303 | $74.93 | $74.95 | $74.90 |
| Purchase #6 | $143.63 | 13.235% | $162.6394 | $162.64 | $162.65 | $162.60 |
| Purchase #7 | $174.46 | 11.512% | $194.5438 | $194.54 | $194.55 | $194.50 |
| 7 purchase totals = | $735.25 | $818.2540 | $818.25 | $818.30 | $818.10 | |