| 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 | $29.76 | 7.812% | $32.0849 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $55.53 | 12.851% | $62.6662 | $62.67 | $62.65 | $62.70 |
| Purchase #3 | $130.26 | 5.750% | $137.75 | $137.75 | $137.75 | $137.80 |
| Purchase #4 | $71.39 | 11.283% | $79.4449 | $79.44 | $79.45 | $79.40 |
| Purchase #5 | $171.95 | 11.832% | $192.2951 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $18.76 | 6.132% | $19.9104 | $19.91 | $19.90 | $19.90 |
| Purchase #7 | $175.35 | 4.342% | $182.9637 | $182.96 | $182.95 | $183.00 |
| 7 purchase totals = | $653.00 | $707.1152 | $707.11 | $707.10 | $707.20 | |