| 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 | $61.86 | 3.282% | $63.8902 | $63.89 | $63.90 | $63.90 |
| Purchase #2 | $123.71 | 11.835% | $138.3511 | $138.35 | $138.35 | $138.40 |
| Purchase #3 | $44.62 | 12.117% | $50.0266 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $48.40 | 9.783% | $53.135 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $115.42 | 11.509% | $128.7037 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $61.54 | 3.411% | $63.6391 | $63.64 | $63.65 | $63.60 |
| Purchase #7 | $136.72 | 11.808% | $152.8639 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $592.27 | $650.6096 | $650.61 | $650.65 | $650.60 | |