| 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 | $69.66 | 10.583% | $77.0321 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $170.78 | 4.869% | $179.0953 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $205.55 | 7.872% | $221.7309 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $18.69 | 12.151% | $20.961 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $37.70 | 7.722% | $40.6112 | $40.61 | $40.60 | $40.60 |
| Purchase #6 | $133.92 | 9.786% | $147.0254 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $134.64 | 8.752% | $146.4237 | $146.42 | $146.40 | $146.40 |
| 7 purchase totals = | $770.94 | $832.8796 | $832.88 | $832.90 | $832.80 | |