| 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 | $69.82 | 6.798% | $74.5664 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $61.36 | 5.429% | $64.6912 | $64.69 | $64.70 | $64.70 |
| Purchase #3 | $149.60 | 4.150% | $155.8084 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $47.45 | 5.864% | $50.2325 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $142.61 | 7.814% | $153.7535 | $153.75 | $153.75 | $153.80 |
| Purchase #6 | $107.58 | 7.231% | $115.3591 | $115.36 | $115.35 | $115.40 |
| Purchase #7 | $74.92 | 6.153% | $79.5298 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $653.34 | $693.9409 | $693.94 | $693.95 | $694.00 | |