| 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 | $82.60 | 5.382% | $87.0455 | $87.05 | $87.05 | $87.00 |
| Purchase #2 | $244.58 | 12.638% | $275.49 | $275.49 | $275.50 | $275.50 |
| Purchase #3 | $245.67 | 10.805% | $272.2146 | $272.21 | $272.20 | $272.20 |
| Purchase #4 | $112.72 | 4.621% | $117.9288 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $149.96 | 3.388% | $155.0406 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $26.44 | 7.874% | $28.5219 | $28.52 | $28.50 | $28.50 |
| Purchase #7 | $110.66 | 8.548% | $120.1192 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $972.63 | $1,056.3606 | $1,056.36 | $1,056.35 | $1,056.20 | |