| 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 | $76.29 | 10.818% | $84.5431 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $131.63 | 4.481% | $137.5283 | $137.53 | $137.55 | $137.50 |
| Purchase #3 | $202.83 | 11.329% | $225.8086 | $225.81 | $225.80 | $225.80 |
| Purchase #4 | $78.99 | 10.664% | $87.4135 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $26.32 | 12.485% | $29.6061 | $29.61 | $29.60 | $29.60 |
| Purchase #6 | $132.59 | 6.738% | $141.5239 | $141.52 | $141.50 | $141.50 |
| Purchase #7 | $114.82 | 12.432% | $129.0944 | $129.09 | $129.10 | $129.10 |
| 7 purchase totals = | $763.47 | $835.5179 | $835.51 | $835.50 | $835.40 | |