| 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 | $5.33 | 13.747% | $6.0627 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $166.82 | 6.325% | $177.3714 | $177.37 | $177.35 | $177.40 |
| Purchase #3 | $70.89 | 13.303% | $80.3205 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $26.86 | 10.657% | $29.7225 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $144.32 | 11.150% | $160.4117 | $160.41 | $160.40 | $160.40 |
| Purchase #6 | $228.86 | 4.515% | $239.193 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $203.89 | 5.631% | $215.371 | $215.37 | $215.35 | $215.40 |
| 7 purchase totals = | $846.97 | $908.4528 | $908.44 | $908.35 | $908.50 | |