| 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 | $32.37 | 7.789% | $34.8913 | $34.89 | $34.90 | $34.90 |
| Purchase #2 | $231.33 | 6.488% | $246.3387 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $65.54 | 9.827% | $71.9806 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $11.29 | 10.271% | $12.4496 | $12.45 | $12.45 | $12.40 |
| Purchase #5 | $124.84 | 8.607% | $135.585 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $49.51 | 10.249% | $54.5843 | $54.58 | $54.60 | $54.60 |
| Purchase #7 | $232.87 | 4.859% | $244.1852 | $244.19 | $244.20 | $244.20 |
| 7 purchase totals = | $747.75 | $800.0147 | $800.02 | $800.10 | $800.00 | |