| 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 | $8.52 | 12.673% | $9.5997 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $53.92 | 3.844% | $55.9927 | $55.99 | $56.00 | $56.00 |
| Purchase #3 | $32.46 | 11.131% | $36.0731 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $152.37 | 3.637% | $157.9117 | $157.91 | $157.90 | $157.90 |
| Purchase #5 | $38.71 | 13.303% | $43.8596 | $43.86 | $43.85 | $43.90 |
| Purchase #6 | $44.32 | 11.614% | $49.4673 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $45.73 | 6.674% | $48.782 | $48.78 | $48.80 | $48.80 |
| 7 purchase totals = | $376.03 | $401.6861 | $401.68 | $401.65 | $401.80 | |