| 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 | $104.70 | 12.395% | $117.6776 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $10.53 | 11.388% | $11.7292 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $5.49 | 10.591% | $6.0714 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $120.80 | 6.739% | $128.9407 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $152.95 | 8.252% | $165.5714 | $165.57 | $165.55 | $165.60 |
| Purchase #6 | $25.85 | 12.618% | $29.1118 | $29.11 | $29.10 | $29.10 |
| Purchase #7 | $60.74 | 7.465% | $65.2742 | $65.27 | $65.25 | $65.30 |
| 7 purchase totals = | $481.06 | $524.3763 | $524.37 | $524.35 | $524.40 | |