| 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 | $71.60 | 7.395% | $76.8948 | $76.89 | $76.90 | $76.90 |
| Purchase #2 | $55.32 | 10.175% | $60.9488 | $60.95 | $60.95 | $60.90 |
| Purchase #3 | $57.59 | 5.423% | $60.7131 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $62.83 | 12.454% | $70.6548 | $70.65 | $70.65 | $70.70 |
| Purchase #5 | $130.48 | 13.321% | $147.8612 | $147.86 | $147.85 | $147.90 |
| Purchase #6 | $236.78 | 3.301% | $244.5961 | $244.60 | $244.60 | $244.60 |
| Purchase #7 | $81.78 | 11.839% | $91.4619 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $696.38 | $753.1307 | $753.12 | $753.10 | $753.20 | |