| 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 | $75.72 | 8.798% | $82.3818 | $82.38 | $82.40 | $82.40 |
| Purchase #2 | $19.74 | 6.217% | $20.9672 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $191.76 | 8.871% | $208.771 | $208.77 | $208.75 | $208.80 |
| Purchase #4 | $175.62 | 12.692% | $197.9097 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $47.61 | 3.545% | $49.2978 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $184.95 | 9.537% | $202.5887 | $202.59 | $202.60 | $202.60 |
| Purchase #7 | $107.48 | 13.812% | $122.3251 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $802.88 | $884.2413 | $884.25 | $884.25 | $884.30 | |