| 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 | $34.59 | 11.699% | $38.6367 | $38.64 | $38.65 | $38.60 |
| Purchase #2 | $35.65 | 4.670% | $37.3149 | $37.31 | $37.30 | $37.30 |
| Purchase #3 | $183.38 | 10.802% | $203.1887 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $14.36 | 5.220% | $15.1096 | $15.11 | $15.10 | $15.10 |
| Purchase #5 | $7.91 | 4.169% | $8.2398 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $98.90 | 3.794% | $102.6523 | $102.65 | $102.65 | $102.70 |
| Purchase #7 | $191.76 | 9.259% | $209.5151 | $209.52 | $209.50 | $209.50 |
| 7 purchase totals = | $566.55 | $614.6571 | $614.66 | $614.65 | $614.60 | |