| 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 | $60.70 | 7.186% | $65.0619 | $65.06 | $65.05 | $65.10 |
| Purchase #2 | $90.29 | 11.548% | $100.7167 | $100.72 | $100.70 | $100.70 |
| Purchase #3 | $64.92 | 6.165% | $68.9223 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $115.60 | 13.577% | $131.295 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $213.27 | 8.546% | $231.4961 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $157.28 | 8.569% | $170.7573 | $170.76 | $170.75 | $170.80 |
| Purchase #7 | $121.47 | 11.414% | $135.3346 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $823.53 | $903.5839 | $903.59 | $903.55 | $903.60 | |