| 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 | $47.61 | 8.387% | $51.6031 | $51.60 | $51.60 | $51.60 |
| Purchase #2 | $147.93 | 4.741% | $154.9434 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $30.64 | 11.803% | $34.2564 | $34.26 | $34.25 | $34.30 |
| Purchase #4 | $51.93 | 8.517% | $56.3529 | $56.35 | $56.35 | $56.40 |
| Purchase #5 | $50.40 | 6.700% | $53.7768 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $149.49 | 8.697% | $162.4911 | $162.49 | $162.50 | $162.50 |
| Purchase #7 | $142.93 | 10.264% | $157.6003 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $620.93 | $671.0240 | $671.02 | $671.05 | $671.10 | |