| 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 | $78.67 | 11.670% | $87.8508 | $87.85 | $87.85 | $87.90 |
| Purchase #2 | $150.93 | 9.708% | $165.5823 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $90.35 | 10.295% | $99.6515 | $99.65 | $99.65 | $99.70 |
| Purchase #4 | $217.29 | 7.441% | $233.4585 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $114.85 | 11.448% | $127.998 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $126.70 | 5.232% | $133.3289 | $133.33 | $133.35 | $133.30 |
| Purchase #7 | $111.36 | 5.464% | $117.4447 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $890.15 | $965.3147 | $965.31 | $965.35 | $965.40 | |