| 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 | $9.58 | 6.380% | $10.1912 | $10.19 | $10.20 | $10.20 |
| Purchase #2 | $169.75 | 8.542% | $184.25 | $184.25 | $184.25 | $184.30 |
| Purchase #3 | $106.63 | 4.149% | $111.0541 | $111.05 | $111.05 | $111.10 |
| Purchase #4 | $10.46 | 11.106% | $11.6217 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $241.66 | 13.500% | $274.2841 | $274.28 | $274.30 | $274.30 |
| Purchase #6 | $23.39 | 13.229% | $26.4843 | $26.48 | $26.50 | $26.50 |
| Purchase #7 | $48.41 | 11.338% | $53.8987 | $53.90 | $53.90 | $53.90 |
| 7 purchase totals = | $609.88 | $671.7841 | $671.77 | $671.80 | $671.90 | |