| 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 | $69.60 | 3.699% | $72.1745 | $72.17 | $72.15 | $72.20 |
| Purchase #2 | $114.72 | 5.556% | $121.0938 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $111.32 | 13.669% | $126.5363 | $126.54 | $126.55 | $126.50 |
| Purchase #4 | $130.41 | 5.586% | $137.6947 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $11.85 | 7.703% | $12.7628 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $93.86 | 5.811% | $99.3142 | $99.31 | $99.30 | $99.30 |
| Purchase #7 | $116.84 | 6.664% | $124.6262 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $648.60 | $694.2025 | $694.19 | $694.20 | $694.20 | |