| 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 | $41.55 | 6.651% | $44.3135 | $44.31 | $44.30 | $44.30 |
| Purchase #2 | $16.73 | 7.658% | $18.0112 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $21.68 | 11.321% | $24.1344 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $42.73 | 12.851% | $48.2212 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $98.28 | 5.622% | $103.8053 | $103.81 | $103.80 | $103.80 |
| Purchase #6 | $183.88 | 4.400% | $191.9707 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $8.87 | 9.378% | $9.7018 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $413.72 | $440.1581 | $440.15 | $440.10 | $440.10 | |