| 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 | $71.88 | 12.756% | $81.049 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $93.48 | 12.385% | $105.0575 | $105.06 | $105.05 | $105.10 |
| Purchase #3 | $204.78 | 11.706% | $228.7515 | $228.75 | $228.75 | $228.80 |
| Purchase #4 | $81.38 | 11.270% | $90.5515 | $90.55 | $90.55 | $90.60 |
| Purchase #5 | $208.29 | 4.378% | $217.4089 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $5.68 | 11.854% | $6.3533 | $6.35 | $6.35 | $6.40 |
| Purchase #7 | $46.51 | 4.438% | $48.5741 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $712.00 | $777.7458 | $777.74 | $777.70 | $777.90 | |