| 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 | $16.42 | 4.526% | $17.1632 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $183.62 | 4.838% | $192.5035 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $97.66 | 8.206% | $105.674 | $105.67 | $105.65 | $105.70 |
| Purchase #4 | $61.35 | 10.391% | $67.7249 | $67.72 | $67.70 | $67.70 |
| Purchase #5 | $64.64 | 5.529% | $68.2139 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $218.44 | 6.501% | $232.6408 | $232.64 | $232.65 | $232.60 |
| Purchase #7 | $79.54 | 4.715% | $83.2903 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $721.67 | $767.2106 | $767.19 | $767.15 | $767.20 | |