| 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 | $19.71 | 13.281% | $22.3277 | $22.33 | $22.35 | $22.30 |
| Purchase #2 | $166.34 | 4.294% | $173.4826 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $76.91 | 9.331% | $84.0865 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $35.55 | 11.753% | $39.7282 | $39.73 | $39.75 | $39.70 |
| Purchase #5 | $15.85 | 7.643% | $17.0614 | $17.06 | $17.05 | $17.10 |
| Purchase #6 | $103.72 | 11.720% | $115.876 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $125.36 | 5.319% | $132.0279 | $132.03 | $132.05 | $132.00 |
| 7 purchase totals = | $543.44 | $584.5903 | $584.60 | $584.70 | $584.60 | |