| 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 | $43.82 | 8.339% | $47.4741 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $88.91 | 5.302% | $93.624 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $100.40 | 5.823% | $106.2463 | $106.25 | $106.25 | $106.20 |
| Purchase #4 | $61.55 | 3.547% | $63.7332 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $149.54 | 7.246% | $160.3757 | $160.38 | $160.40 | $160.40 |
| Purchase #6 | $162.95 | 9.125% | $177.8192 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $242.81 | 12.630% | $273.4769 | $273.48 | $273.50 | $273.50 |
| 7 purchase totals = | $849.98 | $922.7494 | $922.75 | $922.75 | $922.70 | |