| 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 | $29.69 | 4.521% | $31.0323 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $184.64 | 12.277% | $207.3083 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $100.38 | 11.310% | $111.733 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $155.74 | 6.809% | $166.3443 | $166.34 | $166.35 | $166.30 |
| Purchase #5 | $184.58 | 9.273% | $201.6961 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $131.75 | 9.817% | $144.6839 | $144.68 | $144.70 | $144.70 |
| Purchase #7 | $126.90 | 11.211% | $141.1268 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $913.68 | $1,003.9247 | $1,003.92 | $1,004.00 | $1,003.80 | |