| 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 | $26.87 | 7.312% | $28.8347 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $63.44 | 4.807% | $66.4896 | $66.49 | $66.50 | $66.50 |
| Purchase #3 | $93.87 | 7.215% | $100.6427 | $100.64 | $100.65 | $100.60 |
| Purchase #4 | $236.66 | 13.325% | $268.1949 | $268.19 | $268.20 | $268.20 |
| Purchase #5 | $221.49 | 12.517% | $249.2139 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $46.99 | 7.597% | $50.5598 | $50.56 | $50.55 | $50.60 |
| Purchase #7 | $233.90 | 10.203% | $257.7648 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $923.22 | $1,021.7004 | $1,021.68 | $1,021.70 | $1,021.70 | |