| 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 | $101.90 | 6.641% | $108.6672 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $46.90 | 5.136% | $49.3088 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $72.42 | 5.795% | $76.6167 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $225.81 | 8.581% | $245.1868 | $245.19 | $245.20 | $245.20 |
| Purchase #5 | $115.78 | 7.631% | $124.6152 | $124.62 | $124.60 | $124.60 |
| Purchase #6 | $13.31 | 4.437% | $13.9006 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $67.27 | 3.462% | $69.5989 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $643.39 | $687.8942 | $687.91 | $687.85 | $687.90 | |