| 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 | $29.98 | 10.788% | $33.2142 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $10.47 | 4.657% | $10.9576 | $10.96 | $10.95 | $11.00 |
| Purchase #3 | $193.54 | 13.664% | $219.9853 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $93.32 | 8.512% | $101.2634 | $101.26 | $101.25 | $101.30 |
| Purchase #5 | $230.77 | 6.178% | $245.027 | $245.03 | $245.05 | $245.00 |
| Purchase #6 | $78.29 | 6.748% | $83.573 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $157.37 | 8.871% | $171.3303 | $171.33 | $171.35 | $171.30 |
| 7 purchase totals = | $793.74 | $865.3508 | $865.35 | $865.35 | $865.40 | |