| 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 | $82.89 | 12.308% | $93.0921 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $31.64 | 4.158% | $32.9556 | $32.96 | $32.95 | $33.00 |
| Purchase #3 | $145.75 | 7.734% | $157.0223 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $244.39 | 3.577% | $253.1318 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $7.40 | 13.371% | $8.3895 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $115.45 | 13.141% | $130.6213 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $121.70 | 4.385% | $127.0365 | $127.04 | $127.05 | $127.00 |
| 7 purchase totals = | $749.22 | $802.2491 | $802.25 | $802.25 | $802.20 | |