| 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 | $47.77 | 11.472% | $53.2502 | $53.25 | $53.25 | $53.30 |
| Purchase #2 | $239.80 | 10.706% | $265.473 | $265.47 | $265.45 | $265.50 |
| Purchase #3 | $92.50 | 3.583% | $95.8143 | $95.81 | $95.80 | $95.80 |
| Purchase #4 | $184.70 | 7.256% | $198.1018 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $8.74 | 6.125% | $9.2753 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $19.57 | 10.858% | $21.6949 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $83.52 | 12.295% | $93.7888 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $676.60 | $737.3983 | $737.39 | $737.40 | $737.50 | |