| 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 | $74.41 | 3.672% | $77.1423 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $21.60 | 13.470% | $24.5095 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $236.68 | 3.444% | $244.8313 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $57.61 | 6.206% | $61.1853 | $61.19 | $61.20 | $61.20 |
| Purchase #5 | $208.75 | 4.309% | $217.745 | $217.75 | $217.75 | $217.70 |
| Purchase #6 | $94.90 | 7.467% | $101.9862 | $101.99 | $102.00 | $102.00 |
| Purchase #7 | $20.95 | 5.423% | $22.0861 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $714.90 | $749.4857 | $749.50 | $749.55 | $749.40 | |