| 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 | $34.78 | 9.768% | $38.1773 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $67.98 | 13.277% | $77.0057 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $123.29 | 4.585% | $128.9428 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $129.96 | 7.866% | $140.1827 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $161.55 | 13.453% | $183.2833 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $72.59 | 3.283% | $74.9731 | $74.97 | $74.95 | $75.00 |
| Purchase #7 | $216.63 | 6.534% | $230.7846 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $806.78 | $873.3495 | $873.34 | $873.40 | $873.40 | |