| 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 | $59.64 | 7.509% | $64.1184 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $242.75 | 11.135% | $269.7802 | $269.78 | $269.80 | $269.80 |
| Purchase #3 | $100.36 | 6.237% | $106.6195 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $158.62 | 9.271% | $173.3257 | $173.33 | $173.35 | $173.30 |
| Purchase #5 | $9.43 | 5.607% | $9.9587 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $127.81 | 11.245% | $142.1822 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $5.87 | 5.642% | $6.2012 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $704.48 | $772.1859 | $772.19 | $772.20 | $772.20 | |