| 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 | $66.37 | 5.279% | $69.8737 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $84.80 | 11.332% | $94.4095 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $135.35 | 7.249% | $145.1615 | $145.16 | $145.15 | $145.20 |
| Purchase #4 | $158.25 | 8.449% | $171.6205 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $37.34 | 12.253% | $41.9153 | $41.92 | $41.90 | $41.90 |
| Purchase #6 | $99.52 | 5.695% | $105.1877 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $49.69 | 3.812% | $51.5842 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $631.32 | $679.7524 | $679.75 | $679.70 | $679.80 | |