| 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 | $36.46 | 7.615% | $39.2364 | $39.24 | $39.25 | $39.20 |
| Purchase #2 | $97.71 | 4.193% | $101.807 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $230.33 | 11.298% | $256.3527 | $256.35 | $256.35 | $256.40 |
| Purchase #4 | $248.82 | 9.439% | $272.3061 | $272.31 | $272.30 | $272.30 |
| Purchase #5 | $107.37 | 7.571% | $115.499 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $63.88 | 12.368% | $71.7807 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $136.46 | 9.577% | $149.5288 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $921.03 | $1,006.5107 | $1,006.52 | $1,006.55 | $1,006.50 | |