| 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 | $74.95 | 7.526% | $80.5907 | $80.59 | $80.60 | $80.60 |
| Purchase #2 | $47.39 | 7.185% | $50.795 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $8.69 | 6.504% | $9.2552 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $149.62 | 7.432% | $160.7398 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $11.84 | 4.310% | $12.3503 | $12.35 | $12.35 | $12.40 |
| Purchase #6 | $148.41 | 12.284% | $166.6407 | $166.64 | $166.65 | $166.60 |
| Purchase #7 | $17.74 | 10.146% | $19.5399 | $19.54 | $19.55 | $19.50 |
| 7 purchase totals = | $458.64 | $499.9116 | $499.92 | $499.95 | $499.90 | |