| 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 | $124.34 | 3.643% | $128.8697 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $37.53 | 10.296% | $41.3941 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $55.78 | 8.644% | $60.6016 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $111.99 | 8.705% | $121.7387 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $172.78 | 13.176% | $195.5455 | $195.55 | $195.55 | $195.50 |
| Purchase #6 | $171.65 | 4.692% | $179.7038 | $179.70 | $179.70 | $179.70 |
| Purchase #7 | $24.77 | 5.679% | $26.1767 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $698.84 | $754.0301 | $754.03 | $754.05 | $754.00 | |