| 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 | $110.95 | 6.256% | $117.891 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $48.29 | 8.869% | $52.5728 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $23.90 | 12.703% | $26.936 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $216.81 | 6.415% | $230.7184 | $230.72 | $230.70 | $230.70 |
| Purchase #5 | $43.40 | 13.822% | $49.3987 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $110.57 | 9.439% | $121.0067 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $101.94 | 4.305% | $106.3285 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $655.86 | $704.8521 | $704.86 | $704.85 | $704.80 | |