| 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 | $31.38 | 6.497% | $33.4188 | $33.42 | $33.40 | $33.40 |
| Purchase #2 | $55.33 | 12.167% | $62.062 | $62.06 | $62.05 | $62.10 |
| Purchase #3 | $69.51 | 8.408% | $75.3544 | $75.35 | $75.35 | $75.40 |
| Purchase #4 | $65.73 | 9.587% | $72.0315 | $72.03 | $72.05 | $72.00 |
| Purchase #5 | $171.43 | 12.109% | $192.1885 | $192.19 | $192.20 | $192.20 |
| Purchase #6 | $244.79 | 5.177% | $257.4628 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $21.60 | 11.265% | $24.0332 | $24.03 | $24.05 | $24.00 |
| 7 purchase totals = | $659.77 | $716.5512 | $716.54 | $716.55 | $716.60 | |