| 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 | $47.83 | 4.654% | $50.056 | $50.06 | $50.05 | $50.10 |
| Purchase #2 | $74.98 | 3.835% | $77.8555 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $141.99 | 12.350% | $159.5258 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $103.92 | 12.859% | $117.2831 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $21.42 | 12.391% | $24.0742 | $24.07 | $24.05 | $24.10 |
| Purchase #6 | $11.44 | 11.319% | $12.7349 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $34.77 | 7.723% | $37.4553 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $436.35 | $478.9848 | $478.99 | $479.00 | $479.10 | |