| 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 | $83.61 | 6.184% | $88.7804 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $20.78 | 5.553% | $21.9339 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $195.25 | 4.336% | $203.716 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $149.57 | 10.733% | $165.6233 | $165.62 | $165.60 | $165.60 |
| Purchase #5 | $14.51 | 3.222% | $14.9775 | $14.98 | $15.00 | $15.00 |
| Purchase #6 | $17.87 | 13.141% | $20.2183 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $181.93 | 5.423% | $191.7961 | $191.80 | $191.80 | $191.80 |
| 7 purchase totals = | $663.52 | $707.0455 | $707.05 | $707.05 | $707.00 | |