| 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 | $32.30 | 8.772% | $35.1334 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $46.67 | 5.863% | $49.4063 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $64.67 | 7.109% | $69.2674 | $69.27 | $69.25 | $69.30 |
| Purchase #4 | $190.84 | 3.796% | $198.0843 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $8.69 | 7.215% | $9.317 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $89.85 | 9.448% | $98.339 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $84.92 | 13.374% | $96.2772 | $96.28 | $96.30 | $96.30 |
| 7 purchase totals = | $517.94 | $555.8246 | $555.83 | $555.85 | $555.80 | |