| 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 | $65.77 | 7.342% | $70.5988 | $70.60 | $70.60 | $70.60 |
| Purchase #2 | $103.90 | 8.742% | $112.9829 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $9.45 | 7.793% | $10.1864 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $92.83 | 4.372% | $96.8885 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $10.59 | 5.147% | $11.1351 | $11.14 | $11.15 | $11.10 |
| Purchase #6 | $150.50 | 7.396% | $161.631 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $31.68 | 9.451% | $34.6741 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $464.72 | $498.0968 | $498.10 | $498.15 | $498.10 | |