| 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 | $82.29 | 8.594% | $89.362 | $89.36 | $89.35 | $89.40 |
| Purchase #2 | $54.59 | 4.829% | $57.2262 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $9.92 | 5.367% | $10.4524 | $10.45 | $10.45 | $10.50 |
| Purchase #4 | $82.65 | 7.672% | $88.9909 | $88.99 | $89.00 | $89.00 |
| Purchase #5 | $230.40 | 6.389% | $245.1203 | $245.12 | $245.10 | $245.10 |
| Purchase #6 | $235.66 | 13.433% | $267.3162 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $12.54 | 12.645% | $14.1257 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $708.05 | $772.5937 | $772.60 | $772.60 | $772.60 | |