| 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 | $105.50 | 11.312% | $117.4342 | $117.43 | $117.45 | $117.40 |
| Purchase #2 | $83.36 | 9.835% | $91.5585 | $91.56 | $91.55 | $91.60 |
| Purchase #3 | $89.88 | 13.217% | $101.7594 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $206.74 | 6.286% | $219.7357 | $219.74 | $219.75 | $219.70 |
| Purchase #5 | $155.81 | 4.373% | $162.6236 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $46.28 | 3.239% | $47.779 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $53.81 | 5.806% | $56.9342 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $741.38 | $797.8246 | $797.82 | $797.85 | $797.80 | |