| 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 | $88.89 | 9.650% | $97.4679 | $97.47 | $97.45 | $97.50 |
| Purchase #2 | $147.39 | 9.750% | $161.7605 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $86.64 | 13.129% | $98.015 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $153.77 | 7.591% | $165.4427 | $165.44 | $165.45 | $165.40 |
| Purchase #5 | $48.73 | 6.200% | $51.7513 | $51.75 | $51.75 | $51.80 |
| Purchase #6 | $247.55 | 13.615% | $281.2539 | $281.25 | $281.25 | $281.30 |
| Purchase #7 | $29.54 | 8.112% | $31.9363 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $802.51 | $887.6276 | $887.63 | $887.60 | $887.70 | |