| 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 | $106.94 | 9.284% | $116.8683 | $116.87 | $116.85 | $116.90 |
| Purchase #2 | $36.52 | 9.346% | $39.9332 | $39.93 | $39.95 | $39.90 |
| Purchase #3 | $19.58 | 7.194% | $20.9886 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $43.50 | 9.673% | $47.7078 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $189.98 | 8.587% | $206.2936 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $158.48 | 10.213% | $174.6656 | $174.67 | $174.65 | $174.70 |
| Purchase #7 | $79.87 | 13.607% | $90.7379 | $90.74 | $90.75 | $90.70 |
| 7 purchase totals = | $634.87 | $697.1950 | $697.20 | $697.20 | $697.20 | |