| 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 | $65.76 | 8.609% | $71.4213 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $189.84 | 5.352% | $200.0002 | $200.00 | $200.00 | $200.00 |
| Purchase #3 | $113.63 | 6.296% | $120.7841 | $120.78 | $120.80 | $120.80 |
| Purchase #4 | $41.62 | 5.395% | $43.8654 | $43.87 | $43.85 | $43.90 |
| Purchase #5 | $21.34 | 10.630% | $23.6084 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $114.54 | 13.741% | $130.2789 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $143.62 | 13.345% | $162.7861 | $162.79 | $162.80 | $162.80 |
| 7 purchase totals = | $690.35 | $752.7444 | $752.75 | $752.75 | $752.80 | |