| 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 | $81.32 | 3.816% | $84.4232 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $87.57 | 5.663% | $92.5291 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $107.73 | 5.654% | $113.8211 | $113.82 | $113.80 | $113.80 |
| Purchase #4 | $30.83 | 4.683% | $32.2738 | $32.27 | $32.25 | $32.30 |
| Purchase #5 | $159.29 | 9.231% | $173.9941 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $192.90 | 11.361% | $214.8154 | $214.82 | $214.80 | $214.80 |
| Purchase #7 | $182.39 | 4.500% | $190.5976 | $190.60 | $190.60 | $190.60 |
| 7 purchase totals = | $842.03 | $902.4543 | $902.45 | $902.40 | $902.40 | |