| 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 | $96.54 | 3.610% | $100.0251 | $100.03 | $100.05 | $100.00 |
| Purchase #2 | $68.27 | 12.516% | $76.8147 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $128.75 | 9.379% | $140.8255 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $169.55 | 8.231% | $183.5057 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $72.58 | 11.230% | $80.7307 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $9.97 | 11.511% | $11.1176 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $108.77 | 7.784% | $117.2367 | $117.24 | $117.25 | $117.20 |
| 7 purchase totals = | $654.43 | $710.2560 | $710.27 | $710.30 | $710.10 | |