| 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 | $79.39 | 13.307% | $89.9544 | $89.95 | $89.95 | $90.00 |
| Purchase #2 | $26.94 | 3.124% | $27.7816 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $73.73 | 7.376% | $79.1683 | $79.17 | $79.15 | $79.20 |
| Purchase #4 | $22.49 | 8.218% | $24.3382 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $74.99 | 12.322% | $84.2303 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $153.64 | 11.656% | $171.5483 | $171.55 | $171.55 | $171.50 |
| Purchase #7 | $183.90 | 10.822% | $203.8017 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $615.08 | $680.8228 | $680.82 | $680.85 | $680.80 | |