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 | $90.52 | 9.718% | $99.3167 | $99.32 | $99.30 | $99.30 |
Purchase #2 | $66.30 | 7.812% | $71.4794 | $71.48 | $71.50 | $71.50 |
Purchase #3 | $102.54 | 4.498% | $107.1522 | $107.15 | $107.15 | $107.20 |
Purchase #4 | $164.99 | 10.564% | $182.4195 | $182.42 | $182.40 | $182.40 |
Purchase #5 | $15.65 | 4.410% | $16.3402 | $16.34 | $16.35 | $16.30 |
Purchase #6 | $127.99 | 13.574% | $145.3634 | $145.36 | $145.35 | $145.40 |
Purchase #7 | $21.66 | 3.631% | $22.4465 | $22.45 | $22.45 | $22.40 |
7 purchase totals = | $589.65 | $644.5179 | $644.52 | $644.50 | $644.50 |