| 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 | $75.42 | 12.669% | $84.975 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $137.37 | 6.453% | $146.2345 | $146.23 | $146.25 | $146.20 |
| Purchase #3 | $122.28 | 6.709% | $130.4838 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $63.32 | 9.397% | $69.2702 | $69.27 | $69.25 | $69.30 |
| Purchase #5 | $56.38 | 11.207% | $62.6985 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $120.34 | 11.137% | $133.7423 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $154.75 | 12.174% | $173.5893 | $173.59 | $173.60 | $173.60 |
| 7 purchase totals = | $729.86 | $800.9936 | $800.99 | $801.05 | $801.00 | |