| 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 | $89.59 | 8.268% | $96.9973 | $97.00 | $97.00 | $97.00 |
| Purchase #2 | $20.85 | 3.177% | $21.5124 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $83.55 | 6.260% | $88.7802 | $88.78 | $88.80 | $88.80 |
| Purchase #4 | $8.56 | 13.825% | $9.7434 | $9.74 | $9.75 | $9.70 |
| Purchase #5 | $250.25 | 7.805% | $269.782 | $269.78 | $269.80 | $269.80 |
| Purchase #6 | $241.67 | 12.768% | $272.5264 | $272.53 | $272.55 | $272.50 |
| Purchase #7 | $236.34 | 12.182% | $265.1309 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $930.81 | $1,024.4726 | $1,024.47 | $1,024.55 | $1,024.40 | |