| 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 | $65.35 | 13.380% | $74.0938 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $160.92 | 6.591% | $171.5262 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $61.98 | 4.613% | $64.8391 | $64.84 | $64.85 | $64.80 |
| Purchase #4 | $40.51 | 3.641% | $41.985 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $210.42 | 7.798% | $226.8286 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $239.78 | 5.606% | $253.2221 | $253.22 | $253.20 | $253.20 |
| Purchase #7 | $141.85 | 10.663% | $156.9755 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $920.81 | $989.4703 | $989.48 | $989.55 | $989.40 | |