| 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 | $73.59 | 9.423% | $80.5244 | $80.52 | $80.50 | $80.50 |
| Purchase #2 | $90.45 | 6.105% | $95.972 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $38.98 | 13.418% | $44.2103 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $186.50 | 12.609% | $210.0158 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $122.95 | 4.323% | $128.2651 | $128.27 | $128.25 | $128.30 |
| Purchase #6 | $10.67 | 11.713% | $11.9198 | $11.92 | $11.90 | $11.90 |
| Purchase #7 | $152.53 | 5.545% | $160.9878 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $675.67 | $731.8952 | $731.90 | $731.80 | $731.90 | |