| 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 | $52.62 | 4.206% | $54.8332 | $54.83 | $54.85 | $54.80 |
| Purchase #2 | $24.61 | 10.507% | $27.1958 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $112.73 | 6.177% | $119.6933 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $150.40 | 13.106% | $170.1114 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $250.61 | 9.724% | $274.9793 | $274.98 | $275.00 | $275.00 |
| Purchase #6 | $232.63 | 6.230% | $247.1228 | $247.12 | $247.10 | $247.10 |
| Purchase #7 | $168.70 | 5.725% | $178.3581 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $992.30 | $1,072.2939 | $1,072.29 | $1,072.30 | $1,072.30 | |