| 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 | $10.72 | 5.680% | $11.3289 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $202.46 | 3.743% | $210.0381 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $170.38 | 12.343% | $191.41 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $139.97 | 13.219% | $158.4726 | $158.47 | $158.45 | $158.50 |
| Purchase #5 | $66.72 | 10.330% | $73.6122 | $73.61 | $73.60 | $73.60 |
| Purchase #6 | $224.64 | 12.278% | $252.2213 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $162.44 | 9.104% | $177.2285 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $977.33 | $1,074.3116 | $1,074.31 | $1,074.30 | $1,074.20 | |