| 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 | $9.53 | 4.165% | $9.9269 | $9.93 | $9.95 | $9.90 |
| Purchase #2 | $245.54 | 4.760% | $257.2277 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $11.54 | 10.121% | $12.708 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $195.66 | 9.727% | $214.6918 | $214.69 | $214.70 | $214.70 |
| Purchase #5 | $217.49 | 11.326% | $242.1229 | $242.12 | $242.10 | $242.10 |
| Purchase #6 | $159.79 | 7.153% | $171.2198 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $135.66 | 12.651% | $152.8223 | $152.82 | $152.80 | $152.80 |
| 7 purchase totals = | $975.21 | $1,060.7194 | $1,060.72 | $1,060.70 | $1,060.60 | |