| 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 | $65.96 | 3.585% | $68.3247 | $68.32 | $68.30 | $68.30 |
| Purchase #2 | $130.31 | 12.508% | $146.6092 | $146.61 | $146.60 | $146.60 |
| Purchase #3 | $40.96 | 6.206% | $43.502 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $35.54 | 11.567% | $39.6509 | $39.65 | $39.65 | $39.70 |
| Purchase #5 | $62.51 | 5.530% | $65.9668 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $23.57 | 9.441% | $25.7952 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $175.91 | 12.128% | $197.2444 | $197.24 | $197.25 | $197.20 |
| 7 purchase totals = | $534.76 | $587.0932 | $587.09 | $587.05 | $587.10 | |