| 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 | $6.52 | 5.296% | $6.8653 | $6.87 | $6.85 | $6.90 |
| Purchase #2 | $118.29 | 8.775% | $128.6699 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $125.94 | 5.662% | $133.0707 | $133.07 | $133.05 | $133.10 |
| Purchase #4 | $162.44 | 13.217% | $183.9097 | $183.91 | $183.90 | $183.90 |
| Purchase #5 | $38.46 | 12.249% | $43.171 | $43.17 | $43.15 | $43.20 |
| Purchase #6 | $197.77 | 11.604% | $220.7192 | $220.72 | $220.70 | $220.70 |
| Purchase #7 | $60.98 | 11.235% | $67.8311 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $710.40 | $784.2369 | $784.24 | $784.15 | $784.30 | |