| 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 | $69.76 | 3.511% | $72.2093 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $8.74 | 4.626% | $9.1443 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $114.81 | 7.492% | $123.4116 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $240.70 | 3.673% | $249.5409 | $249.54 | $249.55 | $249.50 |
| Purchase #5 | $143.75 | 10.847% | $159.3426 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $93.59 | 12.238% | $105.0435 | $105.04 | $105.05 | $105.00 |
| Purchase #7 | $243.54 | 5.238% | $256.2966 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $914.89 | $974.9888 | $974.98 | $975.00 | $974.80 | |