| 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 | $29.34 | 8.475% | $31.8266 | $31.83 | $31.85 | $31.80 |
| Purchase #2 | $217.56 | 6.860% | $232.4846 | $232.48 | $232.50 | $232.50 |
| Purchase #3 | $192.97 | 8.642% | $209.6465 | $209.65 | $209.65 | $209.60 |
| Purchase #4 | $14.34 | 6.692% | $15.2996 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $84.80 | 8.829% | $92.287 | $92.29 | $92.30 | $92.30 |
| Purchase #6 | $31.78 | 10.147% | $35.0047 | $35.00 | $35.00 | $35.00 |
| Purchase #7 | $71.83 | 7.832% | $77.4557 | $77.46 | $77.45 | $77.50 |
| 7 purchase totals = | $642.62 | $694.0047 | $694.01 | $694.05 | $694.00 | |