| 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 | $59.55 | 12.294% | $66.8711 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $41.47 | 10.180% | $45.6916 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $241.29 | 10.332% | $266.2201 | $266.22 | $266.20 | $266.20 |
| Purchase #4 | $141.80 | 11.790% | $158.5182 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $63.68 | 13.368% | $72.1927 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $122.78 | 10.500% | $135.6719 | $135.67 | $135.65 | $135.70 |
| Purchase #7 | $158.34 | 11.800% | $177.0241 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $828.91 | $922.1897 | $922.18 | $922.10 | $922.20 | |