| 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 | $39.44 | 9.872% | $43.3335 | $43.33 | $43.35 | $43.30 |
| Purchase #2 | $78.39 | 11.440% | $87.3578 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $147.87 | 5.772% | $156.4051 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $110.79 | 10.314% | $122.2169 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $144.41 | 6.638% | $153.9959 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $7.93 | 3.859% | $8.236 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $158.60 | 10.131% | $174.6678 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $687.43 | $746.2130 | $746.23 | $746.20 | $746.20 | |