| 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 | $81.55 | 12.508% | $91.7503 | $91.75 | $91.75 | $91.80 |
| Purchase #2 | $6.37 | 9.618% | $6.9827 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $138.73 | 5.838% | $146.8291 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $69.99 | 10.310% | $77.206 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $51.69 | 4.608% | $54.0719 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $208.59 | 8.679% | $226.6935 | $226.69 | $226.70 | $226.70 |
| Purchase #7 | $60.70 | 8.759% | $66.0167 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $617.62 | $669.5502 | $669.55 | $669.55 | $669.60 | |