| 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 | $72.58 | 7.390% | $77.9437 | $77.94 | $77.95 | $77.90 |
| Purchase #2 | $6.28 | 8.513% | $6.8146 | $6.81 | $6.80 | $6.80 |
| Purchase #3 | $82.50 | 12.370% | $92.7053 | $92.71 | $92.70 | $92.70 |
| Purchase #4 | $77.86 | 5.493% | $82.1368 | $82.14 | $82.15 | $82.10 |
| Purchase #5 | $107.75 | 7.557% | $115.8927 | $115.89 | $115.90 | $115.90 |
| Purchase #6 | $94.45 | 7.797% | $101.8143 | $101.81 | $101.80 | $101.80 |
| Purchase #7 | $52.29 | 9.177% | $57.0887 | $57.09 | $57.10 | $57.10 |
| 7 purchase totals = | $493.71 | $534.3961 | $534.39 | $534.40 | $534.30 | |