| 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 | $63.94 | 9.764% | $70.1831 | $70.18 | $70.20 | $70.20 |
| Purchase #2 | $144.60 | 11.654% | $161.4517 | $161.45 | $161.45 | $161.50 |
| Purchase #3 | $206.44 | 11.296% | $229.7595 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $23.76 | 8.530% | $25.7867 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $21.45 | 5.405% | $22.6094 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $211.65 | 8.107% | $228.8085 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $97.29 | 4.320% | $101.4929 | $101.49 | $101.50 | $101.50 |
| 7 purchase totals = | $769.13 | $840.0918 | $840.09 | $840.10 | $840.20 | |