| 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 | $10.70 | 9.364% | $11.7019 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $148.71 | 8.769% | $161.7504 | $161.75 | $161.75 | $161.80 |
| Purchase #3 | $243.82 | 8.532% | $264.6227 | $264.62 | $264.60 | $264.60 |
| Purchase #4 | $8.29 | 9.116% | $9.0457 | $9.05 | $9.05 | $9.00 |
| Purchase #5 | $40.29 | 10.322% | $44.4487 | $44.45 | $44.45 | $44.40 |
| Purchase #6 | $181.74 | 10.137% | $200.163 | $200.16 | $200.15 | $200.20 |
| Purchase #7 | $188.75 | 8.353% | $204.5163 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $822.30 | $896.2487 | $896.25 | $896.20 | $896.20 | |