| 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 | $49.98 | 5.567% | $52.7624 | $52.76 | $52.75 | $52.80 |
| Purchase #2 | $124.33 | 7.589% | $133.7654 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $35.47 | 3.433% | $36.6877 | $36.69 | $36.70 | $36.70 |
| Purchase #4 | $10.70 | 11.856% | $11.9686 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $18.60 | 3.177% | $19.1909 | $19.19 | $19.20 | $19.20 |
| Purchase #6 | $36.54 | 13.641% | $41.5244 | $41.52 | $41.50 | $41.50 |
| Purchase #7 | $71.72 | 12.349% | $80.5767 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $347.34 | $376.4761 | $376.48 | $376.45 | $376.60 | |