| 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 | $27.69 | 7.827% | $29.8573 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $210.39 | 11.553% | $234.6964 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $124.41 | 4.229% | $129.6713 | $129.67 | $129.65 | $129.70 |
| Purchase #4 | $57.48 | 7.543% | $61.8157 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $92.70 | 7.206% | $99.38 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $152.37 | 3.419% | $157.5795 | $157.58 | $157.60 | $157.60 |
| Purchase #7 | $53.26 | 13.281% | $60.3335 | $60.33 | $60.35 | $60.30 |
| 7 purchase totals = | $718.30 | $773.3337 | $773.34 | $773.35 | $773.40 | |