| 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 | $128.81 | 6.806% | $137.5768 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $246.38 | 12.763% | $277.8255 | $277.83 | $277.85 | $277.80 |
| Purchase #3 | $14.58 | 5.873% | $15.4363 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $81.78 | 7.162% | $87.6371 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $88.67 | 6.302% | $94.258 | $94.26 | $94.25 | $94.30 |
| Purchase #6 | $23.33 | 8.540% | $25.3224 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $67.98 | 13.664% | $77.2688 | $77.27 | $77.25 | $77.30 |
| 7 purchase totals = | $651.53 | $715.3249 | $715.34 | $715.35 | $715.30 | |