| 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 | $71.67 | 3.699% | $74.3211 | $74.32 | $74.30 | $74.30 |
| Purchase #2 | $20.45 | 3.755% | $21.2179 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $149.50 | 4.431% | $156.1243 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $21.28 | 4.729% | $22.2863 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $6.36 | 6.702% | $6.7862 | $6.79 | $6.80 | $6.80 |
| Purchase #6 | $60.39 | 6.801% | $64.4971 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $155.77 | 11.812% | $174.1696 | $174.17 | $174.15 | $174.20 |
| 7 purchase totals = | $485.42 | $519.4025 | $519.41 | $519.35 | $519.40 | |