| 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 | $15.65 | 9.809% | $17.1851 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $182.97 | 5.430% | $192.9053 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $78.77 | 6.200% | $83.6537 | $83.65 | $83.65 | $83.70 |
| Purchase #4 | $26.83 | 5.656% | $28.3475 | $28.35 | $28.35 | $28.30 |
| Purchase #5 | $243.98 | 12.586% | $274.6873 | $274.69 | $274.70 | $274.70 |
| Purchase #6 | $194.42 | 8.325% | $210.6055 | $210.61 | $210.60 | $210.60 |
| Purchase #7 | $48.25 | 12.577% | $54.3184 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $790.87 | $861.7028 | $861.72 | $861.70 | $861.70 | |