| 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 | $98.45 | 13.112% | $111.3588 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $47.48 | 12.858% | $53.585 | $53.59 | $53.60 | $53.60 |
| Purchase #3 | $36.39 | 4.655% | $38.084 | $38.08 | $38.10 | $38.10 |
| Purchase #4 | $197.66 | 4.576% | $206.7049 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $194.68 | 7.506% | $209.2927 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $144.25 | 12.444% | $162.2005 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $93.72 | 12.558% | $105.4894 | $105.49 | $105.50 | $105.50 |
| 7 purchase totals = | $812.63 | $886.7153 | $886.71 | $886.75 | $886.80 | |