| 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 | $69.80 | 11.833% | $78.0594 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $221.92 | 7.333% | $238.1934 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $132.30 | 12.786% | $149.2159 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $216.58 | 11.568% | $241.634 | $241.63 | $241.65 | $241.60 |
| Purchase #5 | $34.30 | 3.522% | $35.508 | $35.51 | $35.50 | $35.50 |
| Purchase #6 | $19.79 | 6.305% | $21.0378 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $187.62 | 12.727% | $211.4984 | $211.50 | $211.50 | $211.50 |
| 7 purchase totals = | $882.31 | $975.1469 | $975.15 | $975.15 | $975.10 | |