| 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 | $11.73 | 11.327% | $13.0587 | $13.06 | $13.05 | $13.10 |
| Purchase #2 | $134.50 | 6.801% | $143.6473 | $143.65 | $143.65 | $143.60 |
| Purchase #3 | $51.39 | 5.691% | $54.3146 | $54.31 | $54.30 | $54.30 |
| Purchase #4 | $23.60 | 5.625% | $24.9275 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $126.60 | 6.697% | $135.0784 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $61.91 | 3.714% | $64.2093 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $178.98 | 6.102% | $189.9014 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $588.71 | $625.1372 | $625.14 | $625.15 | $625.10 | |