| 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 | $28.46 | 12.529% | $32.0258 | $32.03 | $32.05 | $32.00 |
| Purchase #2 | $54.83 | 5.108% | $57.6307 | $57.63 | $57.65 | $57.60 |
| Purchase #3 | $189.51 | 11.561% | $211.4193 | $211.42 | $211.40 | $211.40 |
| Purchase #4 | $163.91 | 5.682% | $173.2234 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $110.90 | 9.602% | $121.5486 | $121.55 | $121.55 | $121.50 |
| Purchase #6 | $201.40 | 7.794% | $217.0971 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $103.52 | 11.607% | $115.5356 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $852.53 | $928.4805 | $928.49 | $928.50 | $928.30 | |