| 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 | $37.58 | 4.164% | $39.1448 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $159.26 | 3.251% | $164.4375 | $164.44 | $164.45 | $164.40 |
| Purchase #3 | $86.65 | 9.613% | $94.9797 | $94.98 | $95.00 | $95.00 |
| Purchase #4 | $119.68 | 12.235% | $134.3228 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $246.64 | 7.337% | $264.736 | $264.74 | $264.75 | $264.70 |
| Purchase #6 | $194.80 | 8.328% | $211.0229 | $211.02 | $211.00 | $211.00 |
| Purchase #7 | $59.36 | 8.777% | $64.57 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $903.97 | $973.2137 | $973.21 | $973.20 | $973.10 | |