| 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 | $78.83 | 5.327% | $83.0293 | $83.03 | $83.05 | $83.00 |
| Purchase #2 | $63.32 | 11.640% | $70.6904 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $80.29 | 12.365% | $90.2179 | $90.22 | $90.20 | $90.20 |
| Purchase #4 | $180.43 | 8.868% | $196.4305 | $196.43 | $196.45 | $196.40 |
| Purchase #5 | $137.26 | 8.517% | $148.9504 | $148.95 | $148.95 | $149.00 |
| Purchase #6 | $125.93 | 11.302% | $140.1626 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $21.93 | 9.761% | $24.0706 | $24.07 | $24.05 | $24.10 |
| 7 purchase totals = | $687.99 | $753.5517 | $753.55 | $753.55 | $753.60 | |