| 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 | $35.61 | 8.332% | $38.577 | $38.58 | $38.60 | $38.60 |
| Purchase #2 | $68.63 | 6.198% | $72.8837 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $143.67 | 12.317% | $161.3658 | $161.37 | $161.35 | $161.40 |
| Purchase #4 | $159.35 | 6.391% | $169.5341 | $169.53 | $169.55 | $169.50 |
| Purchase #5 | $155.27 | 11.294% | $172.8062 | $172.81 | $172.80 | $172.80 |
| Purchase #6 | $10.62 | 8.530% | $11.5259 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $183.64 | 8.694% | $199.6057 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $756.79 | $826.2984 | $826.31 | $826.35 | $826.30 | |