| 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 | $53.63 | 4.500% | $56.0434 | $56.04 | $56.05 | $56.00 |
| Purchase #2 | $67.56 | 13.314% | $76.5549 | $76.55 | $76.55 | $76.60 |
| Purchase #3 | $122.95 | 11.296% | $136.8384 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $50.44 | 9.658% | $55.3115 | $55.31 | $55.30 | $55.30 |
| Purchase #5 | $216.61 | 12.368% | $243.4003 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $221.85 | 13.249% | $251.2429 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $248.56 | 10.399% | $274.4078 | $274.41 | $274.40 | $274.40 |
| 7 purchase totals = | $981.60 | $1,093.7992 | $1,093.79 | $1,093.80 | $1,093.70 | |