| 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 | $39.34 | 13.470% | $44.6391 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $91.77 | 5.806% | $97.0982 | $97.10 | $97.10 | $97.10 |
| Purchase #3 | $86.29 | 10.238% | $95.1244 | $95.12 | $95.10 | $95.10 |
| Purchase #4 | $147.79 | 8.752% | $160.7246 | $160.72 | $160.70 | $160.70 |
| Purchase #5 | $145.74 | 9.798% | $160.0196 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $161.31 | 7.824% | $173.9309 | $173.93 | $173.95 | $173.90 |
| Purchase #7 | $213.45 | 6.252% | $226.7949 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $885.69 | $958.3317 | $958.32 | $958.30 | $958.20 | |