| 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 | $82.40 | 11.805% | $92.1273 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $135.78 | 7.150% | $145.4883 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $53.53 | 4.239% | $55.7991 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $176.52 | 3.532% | $182.7547 | $182.75 | $182.75 | $182.80 |
| Purchase #5 | $39.50 | 3.858% | $41.0239 | $41.02 | $41.00 | $41.00 |
| Purchase #6 | $108.53 | 5.649% | $114.6609 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $181.77 | 9.818% | $199.6162 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $778.03 | $831.4704 | $831.47 | $831.45 | $831.50 | |