| 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 | $63.55 | 9.312% | $69.4678 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $78.83 | 12.726% | $88.8619 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $212.42 | 6.651% | $226.5481 | $226.55 | $226.55 | $226.50 |
| Purchase #4 | $115.81 | 13.406% | $131.3355 | $131.34 | $131.35 | $131.30 |
| Purchase #5 | $214.44 | 10.581% | $237.1299 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $110.37 | 11.399% | $122.9511 | $122.95 | $122.95 | $123.00 |
| Purchase #7 | $25.53 | 5.394% | $26.9071 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $820.95 | $903.2014 | $903.21 | $903.20 | $903.20 | |