| 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 | $63.40 | 7.611% | $68.2254 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $22.64 | 6.386% | $24.0858 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $152.56 | 7.695% | $164.2995 | $164.30 | $164.30 | $164.30 |
| Purchase #4 | $145.96 | 10.510% | $161.3004 | $161.30 | $161.30 | $161.30 |
| Purchase #5 | $132.53 | 7.178% | $142.043 | $142.04 | $142.05 | $142.00 |
| Purchase #6 | $113.37 | 6.574% | $120.8229 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $31.87 | 8.697% | $34.6417 | $34.64 | $34.65 | $34.60 |
| 7 purchase totals = | $662.33 | $715.4187 | $715.42 | $715.45 | $715.30 | |