| 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 | $70.35 | 5.684% | $74.3487 | $74.35 | $74.35 | $74.30 |
| Purchase #2 | $72.49 | 11.565% | $80.8735 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $213.85 | 4.550% | $223.5802 | $223.58 | $223.60 | $223.60 |
| Purchase #4 | $154.28 | 4.111% | $160.6225 | $160.62 | $160.60 | $160.60 |
| Purchase #5 | $90.65 | 5.616% | $95.7409 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $20.33 | 12.805% | $22.9333 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $140.55 | 8.291% | $152.203 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $762.50 | $810.3021 | $810.29 | $810.30 | $810.20 | |