| 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 | $57.98 | 4.251% | $60.4447 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $229.94 | 6.447% | $244.7642 | $244.76 | $244.75 | $244.80 |
| Purchase #3 | $65.76 | 12.259% | $73.8215 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $7.87 | 10.209% | $8.6734 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $115.53 | 12.245% | $129.6766 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $127.40 | 9.558% | $139.5769 | $139.58 | $139.60 | $139.60 |
| Purchase #7 | $174.70 | 6.352% | $185.7969 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $779.18 | $842.7542 | $842.75 | $842.75 | $842.80 | |