| 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 | $17.68 | 10.874% | $19.6025 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $27.34 | 9.190% | $29.8525 | $29.85 | $29.85 | $29.90 |
| Purchase #3 | $118.74 | 10.480% | $131.184 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $245.62 | 5.511% | $259.1561 | $259.16 | $259.15 | $259.20 |
| Purchase #5 | $175.29 | 7.421% | $188.2983 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $16.49 | 3.688% | $17.0982 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $30.60 | 7.718% | $32.9617 | $32.96 | $32.95 | $33.00 |
| 7 purchase totals = | $631.76 | $678.1533 | $678.15 | $678.15 | $678.30 | |