| 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 | $75.34 | 12.665% | $84.8818 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $179.26 | 10.174% | $197.4979 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $49.26 | 10.400% | $54.383 | $54.38 | $54.40 | $54.40 |
| Purchase #4 | $41.73 | 5.195% | $43.8979 | $43.90 | $43.90 | $43.90 |
| Purchase #5 | $134.62 | 8.775% | $146.4329 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $208.79 | 4.560% | $218.3108 | $218.31 | $218.30 | $218.30 |
| Purchase #7 | $39.61 | 5.587% | $41.823 | $41.82 | $41.80 | $41.80 |
| 7 purchase totals = | $728.61 | $787.2273 | $787.22 | $787.25 | $787.20 | |