| 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 | $105.51 | 4.817% | $110.5924 | $110.59 | $110.60 | $110.60 |
| Purchase #2 | $23.45 | 8.740% | $25.4995 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $72.64 | 12.639% | $81.821 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $82.44 | 9.569% | $90.3287 | $90.33 | $90.35 | $90.30 |
| Purchase #5 | $175.39 | 12.831% | $197.8943 | $197.89 | $197.90 | $197.90 |
| Purchase #6 | $190.92 | 8.686% | $207.5033 | $207.50 | $207.50 | $207.50 |
| Purchase #7 | $155.95 | 8.674% | $169.4771 | $169.48 | $169.50 | $169.50 |
| 7 purchase totals = | $806.30 | $883.1163 | $883.11 | $883.15 | $883.10 | |