| 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 | $40.27 | 13.346% | $45.6444 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $151.40 | 9.666% | $166.0343 | $166.03 | $166.05 | $166.00 |
| Purchase #3 | $15.97 | 9.486% | $17.4849 | $17.48 | $17.50 | $17.50 |
| Purchase #4 | $196.96 | 3.598% | $204.0466 | $204.05 | $204.05 | $204.00 |
| Purchase #5 | $31.54 | 3.594% | $32.6735 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $240.45 | 13.500% | $272.9108 | $272.91 | $272.90 | $272.90 |
| Purchase #7 | $123.43 | 9.349% | $134.9695 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $800.02 | $873.7640 | $873.75 | $873.75 | $873.70 | |