| 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 | $45.42 | 11.798% | $50.7787 | $50.78 | $50.80 | $50.80 |
| Purchase #2 | $26.85 | 4.465% | $28.0489 | $28.05 | $28.05 | $28.00 |
| Purchase #3 | $180.66 | 8.544% | $196.0956 | $196.10 | $196.10 | $196.10 |
| Purchase #4 | $240.27 | 3.701% | $249.1624 | $249.16 | $249.15 | $249.20 |
| Purchase #5 | $159.47 | 4.465% | $166.5903 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $120.98 | 10.118% | $133.2208 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $190.38 | 9.824% | $209.0829 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $964.03 | $1,032.9796 | $1,032.98 | $1,033.00 | $1,033.00 | |