| 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 | $72.93 | 10.589% | $80.6526 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $133.77 | 9.671% | $146.7069 | $146.71 | $146.70 | $146.70 |
| Purchase #3 | $205.95 | 13.484% | $233.7203 | $233.72 | $233.70 | $233.70 |
| Purchase #4 | $67.65 | 6.505% | $72.0506 | $72.05 | $72.05 | $72.10 |
| Purchase #5 | $219.34 | 12.239% | $246.185 | $246.19 | $246.20 | $246.20 |
| Purchase #6 | $87.27 | 8.590% | $94.7665 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $203.76 | 11.105% | $226.3875 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $990.67 | $1,100.4694 | $1,100.48 | $1,100.45 | $1,100.60 | |