| 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 | $70.38 | 10.127% | $77.5074 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $76.44 | 8.863% | $83.2149 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $19.64 | 11.463% | $21.8913 | $21.89 | $21.90 | $21.90 |
| Purchase #4 | $194.89 | 5.864% | $206.3183 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $234.74 | 9.411% | $256.8314 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $152.77 | 11.477% | $170.3034 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $8.62 | 10.520% | $9.5268 | $9.53 | $9.55 | $9.50 |
| 7 purchase totals = | $757.48 | $825.5935 | $825.59 | $825.60 | $825.50 | |