| 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 | $82.55 | 10.222% | $90.9883 | $90.99 | $91.00 | $91.00 |
| Purchase #2 | $189.36 | 5.218% | $199.2408 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $22.35 | 11.139% | $24.8396 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $87.96 | 10.184% | $96.9178 | $96.92 | $96.90 | $96.90 |
| Purchase #5 | $239.27 | 6.209% | $254.1263 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $91.48 | 13.352% | $103.6944 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $30.49 | 8.754% | $33.1591 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $743.46 | $802.9663 | $802.97 | $803.00 | $802.90 | |