| 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 | $8.63 | 12.757% | $9.7309 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $157.57 | 11.310% | $175.3912 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $249.76 | 10.505% | $275.9973 | $276.00 | $276.00 | $276.00 |
| Purchase #4 | $187.60 | 5.111% | $197.1882 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $87.28 | 3.298% | $90.1585 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $41.99 | 7.855% | $45.2883 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $46.36 | 3.300% | $47.8899 | $47.89 | $47.90 | $47.90 |
| 7 purchase totals = | $779.19 | $841.6443 | $841.65 | $841.70 | $841.70 | |