| 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 | $121.48 | 9.107% | $132.5432 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $112.65 | 5.273% | $118.59 | $118.59 | $118.60 | $118.60 |
| Purchase #3 | $96.65 | 8.796% | $105.1513 | $105.15 | $105.15 | $105.20 |
| Purchase #4 | $161.48 | 12.481% | $181.6343 | $181.63 | $181.65 | $181.60 |
| Purchase #5 | $83.81 | 13.242% | $94.9081 | $94.91 | $94.90 | $94.90 |
| Purchase #6 | $63.27 | 11.301% | $70.4201 | $70.42 | $70.40 | $70.40 |
| Purchase #7 | $44.93 | 5.532% | $47.4155 | $47.42 | $47.40 | $47.40 |
| 7 purchase totals = | $684.27 | $750.6625 | $750.66 | $750.65 | $750.60 | |