| 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 | $33.43 | 9.832% | $36.7168 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $48.98 | 9.161% | $53.4671 | $53.47 | $53.45 | $53.50 |
| Purchase #3 | $205.34 | 3.174% | $211.8575 | $211.86 | $211.85 | $211.90 |
| Purchase #4 | $152.67 | 6.373% | $162.3997 | $162.40 | $162.40 | $162.40 |
| Purchase #5 | $56.60 | 3.148% | $58.3818 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $27.40 | 13.501% | $31.0993 | $31.10 | $31.10 | $31.10 |
| Purchase #7 | $204.35 | 10.412% | $225.6269 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $728.77 | $779.5491 | $779.56 | $779.55 | $779.60 | |