| 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 | $110.41 | 3.407% | $114.1717 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $23.30 | 10.716% | $25.7968 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $36.64 | 10.633% | $40.5359 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $198.70 | 6.505% | $211.6254 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $245.46 | 7.159% | $263.0325 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $93.25 | 4.718% | $97.6495 | $97.65 | $97.65 | $97.60 |
| Purchase #7 | $115.77 | 9.737% | $127.0425 | $127.04 | $127.05 | $127.00 |
| 7 purchase totals = | $823.53 | $879.8543 | $879.86 | $879.90 | $879.70 | |