| 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 | $29.59 | 8.668% | $32.1549 | $32.15 | $32.15 | $32.20 |
| Purchase #2 | $109.73 | 12.199% | $123.116 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $194.81 | 7.104% | $208.6493 | $208.65 | $208.65 | $208.60 |
| Purchase #4 | $51.49 | 3.469% | $53.2762 | $53.28 | $53.30 | $53.30 |
| Purchase #5 | $13.94 | 4.669% | $14.5909 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $107.75 | 13.190% | $121.9622 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $44.67 | 11.552% | $49.8303 | $49.83 | $49.85 | $49.80 |
| 7 purchase totals = | $551.98 | $603.5798 | $603.58 | $603.60 | $603.60 | |