| 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 | $62.47 | 3.692% | $64.7764 | $64.78 | $64.80 | $64.80 |
| Purchase #2 | $23.67 | 4.697% | $24.7818 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $165.51 | 13.805% | $188.3587 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $131.96 | 11.582% | $147.2436 | $147.24 | $147.25 | $147.20 |
| Purchase #5 | $165.94 | 12.716% | $187.0409 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $192.58 | 9.376% | $210.6363 | $210.64 | $210.65 | $210.60 |
| Purchase #7 | $99.80 | 10.472% | $110.2511 | $110.25 | $110.25 | $110.30 |
| 7 purchase totals = | $841.93 | $933.0888 | $933.09 | $933.15 | $933.10 | |