| 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 | $108.61 | 6.648% | $115.8304 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $110.99 | 4.442% | $115.9202 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $221.50 | 13.714% | $251.8765 | $251.88 | $251.90 | $251.90 |
| Purchase #4 | $84.75 | 5.665% | $89.5511 | $89.55 | $89.55 | $89.60 |
| Purchase #5 | $76.77 | 5.532% | $81.0169 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $184.98 | 4.443% | $193.1987 | $193.20 | $193.20 | $193.20 |
| Purchase #7 | $42.26 | 12.864% | $47.6963 | $47.70 | $47.70 | $47.70 |
| 7 purchase totals = | $829.86 | $895.0901 | $895.10 | $895.10 | $895.10 | |