| 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 | $26.76 | 8.811% | $29.1178 | $29.12 | $29.10 | $29.10 |
| Purchase #2 | $107.58 | 5.542% | $113.5421 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $89.67 | 3.359% | $92.682 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $47.79 | 6.678% | $50.9814 | $50.98 | $51.00 | $51.00 |
| Purchase #5 | $219.43 | 11.504% | $244.6732 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $230.67 | 4.361% | $240.7295 | $240.73 | $240.75 | $240.70 |
| Purchase #7 | $225.46 | 6.384% | $239.8534 | $239.85 | $239.85 | $239.90 |
| 7 purchase totals = | $947.36 | $1,011.5794 | $1,011.57 | $1,011.60 | $1,011.60 | |