| 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 | $26.64 | 5.412% | $28.0818 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $159.86 | 7.688% | $172.15 | $172.15 | $172.15 | $172.20 |
| Purchase #3 | $10.57 | 10.610% | $11.6915 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $142.51 | 5.191% | $149.9077 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $17.29 | 9.543% | $18.94 | $18.94 | $18.95 | $18.90 |
| Purchase #6 | $63.57 | 3.254% | $65.6386 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $195.29 | 5.312% | $205.6638 | $205.66 | $205.65 | $205.70 |
| 7 purchase totals = | $615.73 | $652.0734 | $652.07 | $652.10 | $652.10 | |