| 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 | $35.73 | 12.409% | $40.1637 | $40.16 | $40.15 | $40.20 |
| Purchase #2 | $40.62 | 9.774% | $44.5902 | $44.59 | $44.60 | $44.60 |
| Purchase #3 | $190.46 | 7.426% | $204.6036 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $80.56 | 4.336% | $84.0531 | $84.05 | $84.05 | $84.10 |
| Purchase #5 | $41.96 | 4.136% | $43.6955 | $43.70 | $43.70 | $43.70 |
| Purchase #6 | $233.28 | 6.426% | $248.2706 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $209.98 | 12.873% | $237.0107 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $832.59 | $902.3874 | $902.38 | $902.35 | $902.50 | |