| 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 | $19.78 | 10.117% | $21.7811 | $21.78 | $21.80 | $21.80 |
| Purchase #2 | $82.81 | 3.858% | $86.0048 | $86.00 | $86.00 | $86.00 |
| Purchase #3 | $186.71 | 4.407% | $194.9383 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $91.72 | 4.161% | $95.5365 | $95.54 | $95.55 | $95.50 |
| Purchase #5 | $152.99 | 6.283% | $162.6024 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $135.98 | 7.694% | $146.4423 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $240.65 | 8.272% | $260.5566 | $260.56 | $260.55 | $260.60 |
| 7 purchase totals = | $910.64 | $967.8620 | $967.86 | $967.90 | $967.80 | |