| 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 | $94.92 | 13.518% | $107.7513 | $107.75 | $107.75 | $107.80 |
| Purchase #2 | $41.60 | 3.563% | $43.0822 | $43.08 | $43.10 | $43.10 |
| Purchase #3 | $47.81 | 11.354% | $53.2383 | $53.24 | $53.25 | $53.20 |
| Purchase #4 | $130.93 | 7.385% | $140.5992 | $140.60 | $140.60 | $140.60 |
| Purchase #5 | $245.41 | 5.324% | $258.4756 | $258.48 | $258.50 | $258.50 |
| Purchase #6 | $39.66 | 8.164% | $42.8978 | $42.90 | $42.90 | $42.90 |
| Purchase #7 | $195.87 | 6.797% | $209.1833 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $796.20 | $855.2277 | $855.23 | $855.30 | $855.30 | |