| 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 | $66.85 | 9.819% | $73.414 | $73.41 | $73.40 | $73.40 |
| Purchase #2 | $130.39 | 5.513% | $137.5784 | $137.58 | $137.60 | $137.60 |
| Purchase #3 | $67.50 | 4.452% | $70.5051 | $70.51 | $70.50 | $70.50 |
| Purchase #4 | $99.39 | 12.842% | $112.1537 | $112.15 | $112.15 | $112.20 |
| Purchase #5 | $238.41 | 5.487% | $251.4916 | $251.49 | $251.50 | $251.50 |
| Purchase #6 | $222.85 | 11.298% | $248.0276 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $65.80 | 4.183% | $68.5524 | $68.55 | $68.55 | $68.60 |
| 7 purchase totals = | $891.19 | $961.7228 | $961.72 | $961.75 | $961.80 | |