| 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 | $87.36 | 5.350% | $92.0338 | $92.03 | $92.05 | $92.00 |
| Purchase #2 | $21.25 | 7.241% | $22.7887 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $205.86 | 7.440% | $221.176 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $214.72 | 12.273% | $241.0726 | $241.07 | $241.05 | $241.10 |
| Purchase #5 | $81.51 | 7.106% | $87.3021 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $27.97 | 13.305% | $31.6914 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $207.40 | 7.150% | $222.2291 | $222.23 | $222.25 | $222.20 |
| 7 purchase totals = | $846.07 | $918.2937 | $918.29 | $918.35 | $918.30 | |