| 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 | $63.93 | 9.165% | $69.7892 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $86.81 | 6.448% | $92.4075 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $184.90 | 5.455% | $194.9863 | $194.99 | $195.00 | $195.00 |
| Purchase #4 | $18.64 | 5.864% | $19.733 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $43.44 | 4.583% | $45.4309 | $45.43 | $45.45 | $45.40 |
| Purchase #6 | $135.51 | 7.525% | $145.7071 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $94.87 | 3.788% | $98.4637 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $628.10 | $666.5177 | $666.52 | $666.55 | $666.50 | |