| 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 | $228.78 | 7.781% | $246.5814 | $246.58 | $246.60 | $246.60 |
| Purchase #2 | $51.65 | 3.763% | $53.5936 | $53.59 | $53.60 | $53.60 |
| Purchase #3 | $69.93 | 10.869% | $77.5307 | $77.53 | $77.55 | $77.50 |
| Purchase #4 | $11.76 | 6.664% | $12.5437 | $12.54 | $12.55 | $12.50 |
| Purchase #5 | $127.76 | 4.476% | $133.4785 | $133.48 | $133.50 | $133.50 |
| Purchase #6 | $135.80 | 8.748% | $147.6798 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $157.55 | 6.853% | $168.3469 | $168.35 | $168.35 | $168.30 |
| 7 purchase totals = | $783.23 | $839.7546 | $839.75 | $839.85 | $839.70 | |