| 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 | $12.97 | 10.837% | $14.3756 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $87.86 | 13.754% | $99.9443 | $99.94 | $99.95 | $99.90 |
| Purchase #3 | $156.33 | 13.548% | $177.5096 | $177.51 | $177.50 | $177.50 |
| Purchase #4 | $96.48 | 4.805% | $101.1159 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $208.88 | 4.589% | $218.4655 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $157.57 | 8.235% | $170.5459 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $249.36 | 11.232% | $277.3681 | $277.37 | $277.35 | $277.40 |
| 7 purchase totals = | $969.45 | $1,059.3249 | $1,059.34 | $1,059.30 | $1,059.30 | |