| 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 | $98.89 | 10.210% | $108.9867 | $108.99 | $109.00 | $109.00 |
| Purchase #2 | $70.64 | 11.378% | $78.6774 | $78.68 | $78.70 | $78.70 |
| Purchase #3 | $230.63 | 11.337% | $256.7765 | $256.78 | $256.80 | $256.80 |
| Purchase #4 | $220.66 | 12.855% | $249.0258 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $34.78 | 13.458% | $39.4607 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $62.98 | 3.140% | $64.9576 | $64.96 | $64.95 | $65.00 |
| Purchase #7 | $239.88 | 11.614% | $267.7397 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $958.46 | $1,065.6244 | $1,065.64 | $1,065.70 | $1,065.70 | |