| 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 | $130.82 | 11.849% | $146.3209 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $68.69 | 5.147% | $72.2255 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $106.93 | 3.171% | $110.3208 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $25.63 | 8.522% | $27.8142 | $27.81 | $27.80 | $27.80 |
| Purchase #5 | $128.34 | 10.704% | $142.0775 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $124.35 | 9.261% | $135.8661 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $20.55 | 8.605% | $22.3183 | $22.32 | $22.30 | $22.30 |
| 7 purchase totals = | $605.31 | $656.9433 | $656.95 | $656.90 | $656.90 | |