| 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 | $33.49 | 6.717% | $35.7395 | $35.74 | $35.75 | $35.70 |
| Purchase #2 | $75.64 | 11.343% | $84.2198 | $84.22 | $84.20 | $84.20 |
| Purchase #3 | $239.79 | 3.830% | $248.974 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $170.78 | 9.352% | $186.7513 | $186.75 | $186.75 | $186.80 |
| Purchase #5 | $172.55 | 10.817% | $191.2147 | $191.21 | $191.20 | $191.20 |
| Purchase #6 | $121.51 | 3.421% | $125.6669 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $157.25 | 6.116% | $166.8674 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $971.01 | $1,039.4336 | $1,039.43 | $1,039.35 | $1,039.50 | |