| 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 | $115.59 | 13.350% | $131.0213 | $131.02 | $131.00 | $131.00 |
| Purchase #2 | $93.97 | 4.285% | $97.9966 | $98.00 | $98.00 | $98.00 |
| Purchase #3 | $29.89 | 9.764% | $32.8085 | $32.81 | $32.80 | $32.80 |
| Purchase #4 | $241.56 | 8.852% | $262.9429 | $262.94 | $262.95 | $262.90 |
| Purchase #5 | $187.98 | 8.544% | $204.041 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $5.63 | 4.851% | $5.9031 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $130.39 | 8.810% | $141.8774 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $805.01 | $876.5908 | $876.59 | $876.60 | $876.50 | |