| 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 | $36.97 | 10.515% | $40.8574 | $40.86 | $40.85 | $40.90 |
| Purchase #2 | $34.45 | 5.546% | $36.3606 | $36.36 | $36.35 | $36.40 |
| Purchase #3 | $10.95 | 11.469% | $12.2059 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $240.39 | 10.691% | $266.0901 | $266.09 | $266.10 | $266.10 |
| Purchase #5 | $122.77 | 6.339% | $130.5524 | $130.55 | $130.55 | $130.60 |
| Purchase #6 | $55.50 | 13.700% | $63.1035 | $63.10 | $63.10 | $63.10 |
| Purchase #7 | $23.31 | 7.218% | $24.9925 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $524.34 | $574.1624 | $574.16 | $574.15 | $574.30 | |