| 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 | $30.84 | 10.291% | $34.0137 | $34.01 | $34.00 | $34.00 |
| Purchase #2 | $206.88 | 11.311% | $230.2802 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $6.44 | 9.646% | $7.0612 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $178.56 | 10.775% | $197.7998 | $197.80 | $197.80 | $197.80 |
| Purchase #5 | $5.34 | 10.517% | $5.9016 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $45.26 | 11.234% | $50.3445 | $50.34 | $50.35 | $50.30 |
| Purchase #7 | $43.60 | 9.727% | $47.841 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $516.92 | $573.2420 | $573.23 | $573.25 | $573.20 | |