| 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 | $27.65 | 13.106% | $31.2738 | $31.27 | $31.25 | $31.30 |
| Purchase #2 | $65.64 | 8.489% | $71.2122 | $71.21 | $71.20 | $71.20 |
| Purchase #3 | $246.99 | 10.579% | $273.1191 | $273.12 | $273.10 | $273.10 |
| Purchase #4 | $141.58 | 12.521% | $159.3072 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $161.93 | 5.816% | $171.3478 | $171.35 | $171.35 | $171.30 |
| Purchase #6 | $170.25 | 11.275% | $189.4457 | $189.45 | $189.45 | $189.40 |
| Purchase #7 | $165.48 | 13.614% | $188.0084 | $188.01 | $188.00 | $188.00 |
| 7 purchase totals = | $979.52 | $1,083.7142 | $1,083.72 | $1,083.65 | $1,083.60 | |