| 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 | $15.73 | 5.313% | $16.5657 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $250.60 | 12.133% | $281.0053 | $281.01 | $281.00 | $281.00 |
| Purchase #3 | $132.63 | 7.561% | $142.6582 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $117.72 | 10.617% | $130.2183 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $39.34 | 4.688% | $41.1843 | $41.18 | $41.20 | $41.20 |
| Purchase #6 | $168.66 | 5.851% | $178.5283 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $127.47 | 4.422% | $133.1067 | $133.11 | $133.10 | $133.10 |
| 7 purchase totals = | $852.15 | $923.2668 | $923.28 | $923.25 | $923.30 | |