| 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 | $57.63 | 6.463% | $61.3546 | $61.35 | $61.35 | $61.40 |
| Purchase #2 | $60.51 | 13.630% | $68.7575 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $136.57 | 9.113% | $149.0156 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $113.44 | 13.230% | $128.4481 | $128.45 | $128.45 | $128.40 |
| Purchase #5 | $247.27 | 12.550% | $278.3024 | $278.30 | $278.30 | $278.30 |
| Purchase #6 | $126.82 | 8.202% | $137.2218 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $28.32 | 9.849% | $31.1092 | $31.11 | $31.10 | $31.10 |
| 7 purchase totals = | $770.56 | $854.2092 | $854.21 | $854.15 | $854.20 | |