| 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 | $63.83 | 6.870% | $68.2151 | $68.22 | $68.20 | $68.20 |
| Purchase #2 | $150.92 | 4.464% | $157.6571 | $157.66 | $157.65 | $157.70 |
| Purchase #3 | $35.67 | 13.220% | $40.3856 | $40.39 | $40.40 | $40.40 |
| Purchase #4 | $21.64 | 12.554% | $24.3567 | $24.36 | $24.35 | $24.40 |
| Purchase #5 | $49.95 | 10.315% | $55.1023 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $84.51 | 6.627% | $90.1105 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $12.76 | 13.253% | $14.4511 | $14.45 | $14.45 | $14.50 |
| 7 purchase totals = | $419.28 | $450.2784 | $450.29 | $450.25 | $450.40 | |