| 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 | $67.50 | 11.188% | $75.0519 | $75.05 | $75.05 | $75.10 |
| Purchase #2 | $88.76 | 4.140% | $92.4347 | $92.43 | $92.45 | $92.40 |
| Purchase #3 | $142.67 | 3.292% | $147.3667 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $187.44 | 8.241% | $202.8869 | $202.89 | $202.90 | $202.90 |
| Purchase #5 | $129.32 | 9.354% | $141.4166 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $90.64 | 5.420% | $95.5527 | $95.55 | $95.55 | $95.60 |
| Purchase #7 | $42.33 | 7.275% | $45.4095 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $748.66 | $800.1190 | $800.12 | $800.10 | $800.20 | |