| 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 | $77.54 | 7.176% | $83.1043 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $34.81 | 11.837% | $38.9305 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $165.27 | 7.582% | $177.8008 | $177.80 | $177.80 | $177.80 |
| Purchase #4 | $97.79 | 11.811% | $109.34 | $109.34 | $109.35 | $109.30 |
| Purchase #5 | $70.45 | 5.422% | $74.2698 | $74.27 | $74.25 | $74.30 |
| Purchase #6 | $221.61 | 12.441% | $249.1805 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $169.76 | 9.565% | $185.9975 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $837.23 | $918.6234 | $918.62 | $918.65 | $918.60 | |