| 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 | $78.38 | 12.416% | $88.1117 | $88.11 | $88.10 | $88.10 |
| Purchase #2 | $149.79 | 7.678% | $161.2909 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $247.77 | 3.409% | $256.2165 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $80.55 | 12.756% | $90.825 | $90.83 | $90.85 | $90.80 |
| Purchase #5 | $86.27 | 11.313% | $96.0297 | $96.03 | $96.05 | $96.00 |
| Purchase #6 | $8.74 | 9.163% | $9.5408 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $19.62 | 12.730% | $22.1176 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $671.12 | $724.1322 | $724.14 | $724.15 | $724.00 | |