| 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 | $66.26 | 4.460% | $69.2152 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $149.99 | 4.758% | $157.1265 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $80.72 | 4.176% | $84.0909 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $15.34 | 7.613% | $16.5078 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $12.96 | 8.840% | $14.1057 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $185.28 | 5.649% | $195.7465 | $195.75 | $195.75 | $195.70 |
| Purchase #7 | $5.88 | 10.807% | $6.5155 | $6.52 | $6.50 | $6.50 |
| 7 purchase totals = | $516.43 | $543.3081 | $543.33 | $543.30 | $543.20 | |