| 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 | $37.36 | 3.375% | $38.6209 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $35.90 | 11.240% | $39.9352 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $20.89 | 13.122% | $23.6312 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $187.65 | 3.197% | $193.6492 | $193.65 | $193.65 | $193.60 |
| Purchase #5 | $178.98 | 7.251% | $191.9578 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $113.71 | 3.421% | $117.6 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $153.77 | 9.512% | $168.3966 | $168.40 | $168.40 | $168.40 |
| 7 purchase totals = | $728.26 | $773.7909 | $773.80 | $773.80 | $773.70 | |