| 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 | $22.75 | 3.525% | $23.5519 | $23.55 | $23.55 | $23.60 |
| Purchase #2 | $110.68 | 10.770% | $122.6002 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $147.92 | 8.260% | $160.1382 | $160.14 | $160.15 | $160.10 |
| Purchase #4 | $122.25 | 9.381% | $133.7183 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $188.52 | 11.236% | $209.7021 | $209.70 | $209.70 | $209.70 |
| Purchase #6 | $27.93 | 12.211% | $31.3405 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $24.78 | 7.244% | $26.5751 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $644.83 | $707.6263 | $707.63 | $707.65 | $707.60 | |