| 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 | $245.73 | 3.126% | $253.4115 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $62.58 | 7.163% | $67.0626 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $5.31 | 3.144% | $5.4769 | $5.48 | $5.50 | $5.50 |
| Purchase #4 | $188.31 | 6.579% | $200.6989 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $60.84 | 5.110% | $63.9489 | $63.95 | $63.95 | $63.90 |
| Purchase #6 | $81.57 | 3.201% | $84.1811 | $84.18 | $84.20 | $84.20 |
| Purchase #7 | $152.43 | 8.562% | $165.4811 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $796.77 | $840.2610 | $840.26 | $840.30 | $840.30 | |