| 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 | $37.30 | 3.239% | $38.5081 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $249.92 | 7.575% | $268.8514 | $268.85 | $268.85 | $268.90 |
| Purchase #3 | $34.77 | 9.149% | $37.9511 | $37.95 | $37.95 | $38.00 |
| Purchase #4 | $111.77 | 9.826% | $122.7525 | $122.75 | $122.75 | $122.80 |
| Purchase #5 | $123.92 | 6.365% | $131.8075 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $154.36 | 10.648% | $170.7963 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $22.87 | 10.440% | $25.2576 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $734.91 | $795.9245 | $795.93 | $795.90 | $796.10 | |