| 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 | $5.85 | 6.489% | $6.2296 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $202.91 | 10.142% | $223.4891 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $144.27 | 12.459% | $162.2446 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $75.51 | 11.262% | $84.0139 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $24.78 | 4.171% | $25.8136 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $98.47 | 10.859% | $109.1629 | $109.16 | $109.15 | $109.20 |
| Purchase #7 | $123.57 | 10.563% | $136.6227 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $675.36 | $747.5764 | $747.56 | $747.55 | $747.50 | |