| 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 | $70.59 | 10.457% | $77.9716 | $77.97 | $77.95 | $78.00 |
| Purchase #2 | $11.62 | 5.646% | $12.2761 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $123.64 | 13.149% | $139.8974 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $96.65 | 7.297% | $103.7026 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $11.53 | 7.117% | $12.3506 | $12.35 | $12.35 | $12.40 |
| Purchase #6 | $208.29 | 8.695% | $226.4008 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $71.35 | 6.213% | $75.783 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $593.67 | $648.3821 | $648.38 | $648.40 | $648.50 | |