| 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 | $90.38 | 10.661% | $100.0154 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $213.42 | 5.549% | $225.2627 | $225.26 | $225.25 | $225.30 |
| Purchase #3 | $32.72 | 7.599% | $35.2064 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $31.29 | 10.844% | $34.6831 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $152.59 | 9.769% | $167.4965 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $102.39 | 4.518% | $107.016 | $107.02 | $107.00 | $107.00 |
| Purchase #7 | $61.99 | 13.190% | $70.1665 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $684.78 | $739.8466 | $739.86 | $739.80 | $739.90 | |