| 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 | $47.66 | 6.579% | $50.7956 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $32.43 | 11.573% | $36.1831 | $36.18 | $36.20 | $36.20 |
| Purchase #3 | $73.54 | 3.385% | $76.0293 | $76.03 | $76.05 | $76.00 |
| Purchase #4 | $181.42 | 4.860% | $190.237 | $190.24 | $190.25 | $190.20 |
| Purchase #5 | $124.50 | 5.322% | $131.1259 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $164.95 | 5.429% | $173.9051 | $173.91 | $173.90 | $173.90 |
| Purchase #7 | $86.46 | 8.360% | $93.6881 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $710.96 | $751.9641 | $751.98 | $752.05 | $751.90 | |