| 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 | $18.63 | 12.261% | $20.9142 | $20.91 | $20.90 | $20.90 |
| Purchase #2 | $6.58 | 3.554% | $6.8139 | $6.81 | $6.80 | $6.80 |
| Purchase #3 | $241.58 | 11.193% | $268.62 | $268.62 | $268.60 | $268.60 |
| Purchase #4 | $11.34 | 8.771% | $12.3346 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $194.97 | 5.722% | $206.1262 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $135.85 | 3.670% | $140.8357 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $44.56 | 7.259% | $47.7946 | $47.79 | $47.80 | $47.80 |
| 7 purchase totals = | $653.51 | $703.4392 | $703.43 | $703.45 | $703.30 | |