| 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 | $141.38 | 4.317% | $147.4834 | $147.48 | $147.50 | $147.50 |
| Purchase #2 | $8.96 | 11.786% | $10.016 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $36.82 | 6.845% | $39.3403 | $39.34 | $39.35 | $39.30 |
| Purchase #4 | $48.55 | 9.840% | $53.3273 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $61.36 | 4.744% | $64.2709 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $41.80 | 6.267% | $44.4196 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $97.25 | 9.117% | $106.1163 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $436.12 | $464.9738 | $464.98 | $464.95 | $464.90 | |