| 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 | $42.91 | 4.195% | $44.7101 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $35.45 | 7.470% | $38.0981 | $38.10 | $38.10 | $38.10 |
| Purchase #3 | $75.84 | 7.565% | $81.5773 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $132.27 | 6.342% | $140.6586 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $14.62 | 3.365% | $15.112 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $241.40 | 11.681% | $269.5979 | $269.60 | $269.60 | $269.60 |
| Purchase #7 | $123.87 | 11.282% | $137.845 | $137.85 | $137.85 | $137.80 |
| 7 purchase totals = | $666.36 | $727.5990 | $727.61 | $727.60 | $727.60 | |