| 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 | $116.44 | 5.178% | $122.4693 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $233.59 | 6.381% | $248.4954 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $38.61 | 5.835% | $40.8629 | $40.86 | $40.85 | $40.90 |
| Purchase #4 | $80.38 | 6.753% | $85.8081 | $85.81 | $85.80 | $85.80 |
| Purchase #5 | $134.68 | 7.216% | $144.3985 | $144.40 | $144.40 | $144.40 |
| Purchase #6 | $51.85 | 4.512% | $54.1895 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $47.80 | 7.422% | $51.3477 | $51.35 | $51.35 | $51.30 |
| 7 purchase totals = | $703.35 | $747.5714 | $747.58 | $747.55 | $747.60 | |