| 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 | $18.69 | 5.257% | $19.6725 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $39.66 | 12.470% | $44.6056 | $44.61 | $44.60 | $44.60 |
| Purchase #3 | $15.38 | 5.498% | $16.2256 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $84.51 | 13.159% | $95.6307 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $250.63 | 9.707% | $274.9587 | $274.96 | $274.95 | $275.00 |
| Purchase #6 | $129.61 | 7.119% | $138.8369 | $138.84 | $138.85 | $138.80 |
| Purchase #7 | $69.27 | 9.178% | $75.6276 | $75.63 | $75.65 | $75.60 |
| 7 purchase totals = | $607.75 | $665.5576 | $665.57 | $665.60 | $665.50 | |