| 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 | $9.41 | 6.598% | $10.0309 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $135.60 | 13.192% | $153.4884 | $153.49 | $153.50 | $153.50 |
| Purchase #3 | $216.37 | 8.729% | $235.2569 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $47.93 | 7.647% | $51.5952 | $51.60 | $51.60 | $51.60 |
| Purchase #5 | $5.69 | 3.107% | $5.8668 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $189.35 | 12.599% | $213.2062 | $213.21 | $213.20 | $213.20 |
| Purchase #7 | $83.53 | 8.699% | $90.7963 | $90.80 | $90.80 | $90.80 |
| 7 purchase totals = | $687.88 | $760.2407 | $760.26 | $760.25 | $760.30 | |