| 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 | $73.98 | 5.283% | $77.8884 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $59.28 | 12.378% | $66.6177 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $219.53 | 12.435% | $246.8286 | $246.83 | $246.85 | $246.80 |
| Purchase #4 | $213.34 | 11.287% | $237.4197 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $244.81 | 11.211% | $272.2556 | $272.26 | $272.25 | $272.30 |
| Purchase #6 | $31.84 | 8.332% | $34.4929 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $68.90 | 6.288% | $73.2324 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $911.68 | $1,008.7353 | $1,008.74 | $1,008.75 | $1,008.70 | |