| 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 | $105.67 | 8.509% | $114.6615 | $114.66 | $114.65 | $114.70 |
| Purchase #2 | $26.43 | 13.130% | $29.9003 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $135.87 | 9.831% | $149.2274 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $201.40 | 3.774% | $209.0008 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $10.64 | 9.738% | $11.6761 | $11.68 | $11.70 | $11.70 |
| Purchase #6 | $75.50 | 5.571% | $79.7061 | $79.71 | $79.70 | $79.70 |
| Purchase #7 | $165.76 | 8.211% | $179.3706 | $179.37 | $179.35 | $179.40 |
| 7 purchase totals = | $721.27 | $773.5428 | $773.55 | $773.55 | $773.60 | |