| 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 | $86.90 | 13.422% | $98.5637 | $98.56 | $98.55 | $98.60 |
| Purchase #2 | $56.34 | 10.265% | $62.1233 | $62.12 | $62.10 | $62.10 |
| Purchase #3 | $193.91 | 9.141% | $211.6353 | $211.64 | $211.65 | $211.60 |
| Purchase #4 | $171.52 | 4.433% | $179.1235 | $179.12 | $179.10 | $179.10 |
| Purchase #5 | $212.94 | 8.825% | $231.732 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $197.40 | 11.520% | $220.1405 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $56.43 | 11.206% | $62.7535 | $62.75 | $62.75 | $62.80 |
| 7 purchase totals = | $975.44 | $1,066.0718 | $1,066.06 | $1,066.05 | $1,066.00 | |