| 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 | $15.60 | 6.355% | $16.5914 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $143.29 | 13.575% | $162.7416 | $162.74 | $162.75 | $162.70 |
| Purchase #3 | $55.62 | 8.535% | $60.3672 | $60.37 | $60.35 | $60.40 |
| Purchase #4 | $185.49 | 9.272% | $202.6886 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $103.64 | 13.296% | $117.42 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $141.91 | 13.199% | $160.6407 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $106.99 | 7.208% | $114.7018 | $114.70 | $114.70 | $114.70 |
| 7 purchase totals = | $752.54 | $835.1513 | $835.15 | $835.15 | $835.10 | |