| 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 | $42.86 | 10.444% | $47.3363 | $47.34 | $47.35 | $47.30 |
| Purchase #2 | $179.44 | 7.379% | $192.6809 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $182.50 | 12.385% | $205.1026 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $96.37 | 5.445% | $101.6173 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $52.92 | 12.393% | $59.4784 | $59.48 | $59.50 | $59.50 |
| Purchase #6 | $102.37 | 12.226% | $114.8858 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $102.90 | 5.505% | $108.5646 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $759.36 | $829.6659 | $829.67 | $829.70 | $829.70 | |