| 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 | $95.47 | 3.459% | $98.7723 | $98.77 | $98.75 | $98.80 |
| Purchase #2 | $214.33 | 11.742% | $239.4966 | $239.50 | $239.50 | $239.50 |
| Purchase #3 | $183.34 | 4.216% | $191.0696 | $191.07 | $191.05 | $191.10 |
| Purchase #4 | $6.74 | 6.867% | $7.2028 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $77.98 | 3.232% | $80.5003 | $80.50 | $80.50 | $80.50 |
| Purchase #6 | $26.36 | 13.154% | $29.8274 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $242.43 | 13.720% | $275.6914 | $275.69 | $275.70 | $275.70 |
| 7 purchase totals = | $846.65 | $922.5604 | $922.56 | $922.55 | $922.60 | |