| 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 | $62.75 | 13.158% | $71.0066 | $71.01 | $71.00 | $71.00 |
| Purchase #2 | $122.51 | 6.497% | $130.4695 | $130.47 | $130.45 | $130.50 |
| Purchase #3 | $189.29 | 3.294% | $195.5252 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $217.44 | 5.311% | $228.9882 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $99.31 | 12.626% | $111.8489 | $111.85 | $111.85 | $111.80 |
| Purchase #6 | $119.73 | 13.449% | $135.8325 | $135.83 | $135.85 | $135.80 |
| Purchase #7 | $75.79 | 12.534% | $85.2895 | $85.29 | $85.30 | $85.30 |
| 7 purchase totals = | $886.82 | $958.9604 | $958.97 | $959.00 | $958.90 | |