| 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 | $49.97 | 13.161% | $56.5466 | $56.55 | $56.55 | $56.50 |
| Purchase #2 | $214.58 | 13.255% | $243.0226 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $196.72 | 6.242% | $208.9993 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $40.96 | 3.339% | $42.3277 | $42.33 | $42.35 | $42.30 |
| Purchase #5 | $152.70 | 9.292% | $166.8889 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $186.28 | 8.720% | $202.5236 | $202.52 | $202.50 | $202.50 |
| Purchase #7 | $96.59 | 12.671% | $108.8289 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $937.80 | $1,029.1376 | $1,029.14 | $1,029.15 | $1,029.00 | |