| 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 | $42.75 | 8.105% | $46.2149 | $46.21 | $46.20 | $46.20 |
| Purchase #2 | $34.75 | 13.303% | $39.3728 | $39.37 | $39.35 | $39.40 |
| Purchase #3 | $249.69 | 12.830% | $281.7252 | $281.73 | $281.75 | $281.70 |
| Purchase #4 | $62.89 | 11.497% | $70.1205 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $185.48 | 9.435% | $202.98 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $136.54 | 5.184% | $143.6182 | $143.62 | $143.60 | $143.60 |
| Purchase #7 | $8.49 | 5.819% | $8.984 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $720.59 | $793.0156 | $793.01 | $793.00 | $793.00 | |