| 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 | $34.75 | 10.699% | $38.4679 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $211.66 | 12.182% | $237.4444 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $72.34 | 3.818% | $75.1019 | $75.10 | $75.10 | $75.10 |
| Purchase #4 | $157.55 | 5.583% | $166.346 | $166.35 | $166.35 | $166.30 |
| Purchase #5 | $169.62 | 6.811% | $181.1728 | $181.17 | $181.15 | $181.20 |
| Purchase #6 | $90.28 | 6.437% | $96.0913 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $170.53 | 12.308% | $191.5188 | $191.52 | $191.50 | $191.50 |
| 7 purchase totals = | $906.73 | $986.1431 | $986.14 | $986.10 | $986.10 | |