| 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 | $42.65 | 11.112% | $47.3893 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $199.26 | 9.379% | $217.9486 | $217.95 | $217.95 | $217.90 |
| Purchase #3 | $175.61 | 5.708% | $185.6338 | $185.63 | $185.65 | $185.60 |
| Purchase #4 | $18.37 | 8.260% | $19.8874 | $19.89 | $19.90 | $19.90 |
| Purchase #5 | $96.55 | 13.668% | $109.7465 | $109.75 | $109.75 | $109.70 |
| Purchase #6 | $174.85 | 6.103% | $185.5211 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $210.64 | 6.439% | $224.2031 | $224.20 | $224.20 | $224.20 |
| 7 purchase totals = | $917.93 | $990.3298 | $990.33 | $990.35 | $990.20 | |