| 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 | $105.48 | 10.108% | $116.1419 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $10.54 | 7.454% | $11.3257 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $22.88 | 9.638% | $25.0852 | $25.09 | $25.10 | $25.10 |
| Purchase #4 | $6.69 | 8.490% | $7.258 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $55.85 | 12.341% | $62.7424 | $62.74 | $62.75 | $62.70 |
| Purchase #6 | $210.97 | 8.310% | $228.5016 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $74.33 | 10.235% | $81.9377 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $486.74 | $532.9925 | $533.00 | $533.05 | $532.90 | |