| 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 | $54.68 | 4.330% | $57.0476 | $57.05 | $57.05 | $57.00 |
| Purchase #2 | $216.72 | 11.718% | $242.1152 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $9.48 | 5.805% | $10.0303 | $10.03 | $10.05 | $10.00 |
| Purchase #4 | $42.63 | 7.299% | $45.7416 | $45.74 | $45.75 | $45.70 |
| Purchase #5 | $221.59 | 7.505% | $238.2203 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $191.37 | 10.351% | $211.1787 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $9.75 | 7.490% | $10.4803 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $746.22 | $814.8140 | $814.82 | $814.85 | $814.70 | |