| 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 | $70.48 | 4.616% | $73.7334 | $73.73 | $73.75 | $73.70 |
| Purchase #2 | $9.83 | 5.282% | $10.3492 | $10.35 | $10.35 | $10.30 |
| Purchase #3 | $146.39 | 10.371% | $161.5721 | $161.57 | $161.55 | $161.60 |
| Purchase #4 | $145.74 | 8.577% | $158.2401 | $158.24 | $158.25 | $158.20 |
| Purchase #5 | $239.91 | 3.426% | $248.1293 | $248.13 | $248.15 | $248.10 |
| Purchase #6 | $203.52 | 7.803% | $219.4007 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $104.38 | 8.124% | $112.8598 | $112.86 | $112.85 | $112.90 |
| 7 purchase totals = | $920.25 | $984.2846 | $984.28 | $984.30 | $984.20 | |