| 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 | $35.72 | 10.366% | $39.4227 | $39.42 | $39.40 | $39.40 |
| Purchase #2 | $149.99 | 8.345% | $162.5067 | $162.51 | $162.50 | $162.50 |
| Purchase #3 | $158.42 | 6.444% | $168.6286 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $23.61 | 7.689% | $25.4254 | $25.43 | $25.45 | $25.40 |
| Purchase #5 | $50.37 | 11.826% | $56.3268 | $56.33 | $56.35 | $56.30 |
| Purchase #6 | $196.58 | 9.800% | $215.8448 | $215.84 | $215.85 | $215.80 |
| Purchase #7 | $145.29 | 8.461% | $157.583 | $157.58 | $157.60 | $157.60 |
| 7 purchase totals = | $759.98 | $825.7380 | $825.74 | $825.80 | $825.60 | |