| 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 | $70.81 | 4.706% | $74.1423 | $74.14 | $74.15 | $74.10 |
| Purchase #2 | $115.71 | 11.787% | $129.3487 | $129.35 | $129.35 | $129.30 |
| Purchase #3 | $33.79 | 9.312% | $36.9365 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $56.65 | 13.392% | $64.2366 | $64.24 | $64.25 | $64.20 |
| Purchase #5 | $245.86 | 12.262% | $276.0074 | $276.01 | $276.00 | $276.00 |
| Purchase #6 | $142.50 | 8.603% | $154.7593 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $178.73 | 9.345% | $195.4323 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $844.05 | $930.8631 | $930.87 | $930.90 | $930.70 | |