| 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 | $101.80 | 8.363% | $110.3135 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $5.59 | 5.687% | $5.9079 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $31.70 | 10.581% | $35.0542 | $35.05 | $35.05 | $35.10 |
| Purchase #4 | $128.48 | 9.112% | $140.1871 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $221.88 | 5.797% | $234.7424 | $234.74 | $234.75 | $234.70 |
| Purchase #6 | $85.98 | 10.830% | $95.2916 | $95.29 | $95.30 | $95.30 |
| Purchase #7 | $36.53 | 11.284% | $40.652 | $40.65 | $40.65 | $40.70 |
| 7 purchase totals = | $611.96 | $662.1487 | $662.14 | $662.15 | $662.20 | |