| 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 | $65.44 | 6.838% | $69.9148 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $128.78 | 3.166% | $132.8572 | $132.86 | $132.85 | $132.90 |
| Purchase #3 | $63.90 | 12.586% | $71.9425 | $71.94 | $71.95 | $71.90 |
| Purchase #4 | $53.81 | 5.485% | $56.7615 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $248.54 | 3.549% | $257.3607 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $216.30 | 8.736% | $235.196 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $133.83 | 10.247% | $147.5436 | $147.54 | $147.55 | $147.50 |
| 7 purchase totals = | $910.60 | $971.5763 | $971.57 | $971.55 | $971.60 | |