| 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 | $20.87 | 4.141% | $21.7342 | $21.73 | $21.75 | $21.70 |
| Purchase #2 | $143.44 | 6.206% | $152.3419 | $152.34 | $152.35 | $152.30 |
| Purchase #3 | $161.53 | 9.341% | $176.6185 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $244.81 | 9.510% | $268.0914 | $268.09 | $268.10 | $268.10 |
| Purchase #5 | $28.47 | 13.653% | $32.357 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $88.48 | 11.268% | $98.4499 | $98.45 | $98.45 | $98.40 |
| Purchase #7 | $23.60 | 8.139% | $25.5208 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $711.20 | $775.1137 | $775.11 | $775.10 | $775.00 | |