| 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 | $79.25 | 4.247% | $82.6157 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $5.66 | 11.111% | $6.2889 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $70.85 | 6.152% | $75.2087 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $119.60 | 9.726% | $131.2323 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $243.65 | 11.807% | $272.4178 | $272.42 | $272.40 | $272.40 |
| Purchase #6 | $219.62 | 3.656% | $227.6493 | $227.65 | $227.65 | $227.60 |
| Purchase #7 | $45.95 | 9.510% | $50.3198 | $50.32 | $50.30 | $50.30 |
| 7 purchase totals = | $784.58 | $845.7325 | $845.74 | $845.70 | $845.60 | |