| 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 | $8.84 | 10.687% | $9.7847 | $9.78 | $9.80 | $9.80 |
| Purchase #2 | $14.36 | 11.802% | $16.0548 | $16.05 | $16.05 | $16.10 |
| Purchase #3 | $149.54 | 7.358% | $160.5432 | $160.54 | $160.55 | $160.50 |
| Purchase #4 | $51.71 | 7.472% | $55.5738 | $55.57 | $55.55 | $55.60 |
| Purchase #5 | $248.37 | 6.320% | $264.067 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $221.29 | 6.634% | $235.9704 | $235.97 | $235.95 | $236.00 |
| Purchase #7 | $93.60 | 12.323% | $105.1343 | $105.13 | $105.15 | $105.10 |
| 7 purchase totals = | $787.71 | $847.1282 | $847.11 | $847.10 | $847.20 | |