| 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 | $93.65 | 7.297% | $100.4836 | $100.48 | $100.50 | $100.50 |
| Purchase #2 | $206.74 | 12.559% | $232.7045 | $232.70 | $232.70 | $232.70 |
| Purchase #3 | $139.98 | 5.535% | $147.7279 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $44.92 | 12.646% | $50.6006 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $36.34 | 12.506% | $40.8847 | $40.88 | $40.90 | $40.90 |
| Purchase #6 | $88.57 | 4.202% | $92.2917 | $92.29 | $92.30 | $92.30 |
| Purchase #7 | $246.36 | 11.743% | $275.2901 | $275.29 | $275.30 | $275.30 |
| 7 purchase totals = | $856.56 | $939.9831 | $939.97 | $940.05 | $940.00 | |