| 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 | $41.37 | 13.329% | $46.8842 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $190.59 | 9.754% | $209.1801 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $16.53 | 9.388% | $18.0818 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $49.90 | 13.492% | $56.6325 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $216.94 | 6.342% | $230.6983 | $230.70 | $230.70 | $230.70 |
| Purchase #6 | $45.28 | 12.333% | $50.8644 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $141.76 | 12.313% | $159.2149 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $702.37 | $771.5562 | $771.54 | $771.60 | $771.60 | |