| 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 | $51.84 | 10.148% | $57.1007 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $147.30 | 6.133% | $156.3339 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $67.85 | 4.796% | $71.1041 | $71.10 | $71.10 | $71.10 |
| Purchase #4 | $24.95 | 12.222% | $27.9994 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $75.87 | 11.557% | $84.6383 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $192.59 | 12.408% | $216.4866 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $245.94 | 8.216% | $266.1464 | $266.15 | $266.15 | $266.10 |
| 7 purchase totals = | $806.34 | $879.8094 | $879.81 | $879.85 | $879.70 | |