| 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 | $70.52 | 4.173% | $73.4628 | $73.46 | $73.45 | $73.50 |
| Purchase #2 | $100.45 | 9.476% | $109.9686 | $109.97 | $109.95 | $110.00 |
| Purchase #3 | $159.79 | 7.151% | $171.2166 | $171.22 | $171.20 | $171.20 |
| Purchase #4 | $63.54 | 10.669% | $70.3191 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $140.94 | 11.869% | $157.6682 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $249.76 | 8.354% | $270.625 | $270.63 | $270.65 | $270.60 |
| Purchase #7 | $40.82 | 12.185% | $45.7939 | $45.79 | $45.80 | $45.80 |
| 7 purchase totals = | $825.82 | $899.0542 | $899.06 | $899.00 | $899.10 | |