| 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 | $52.68 | 13.551% | $59.8187 | $59.82 | $59.80 | $59.80 |
| Purchase #2 | $249.38 | 7.103% | $267.0935 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $234.49 | 9.275% | $256.2389 | $256.24 | $256.25 | $256.20 |
| Purchase #4 | $21.37 | 4.822% | $22.4005 | $22.40 | $22.40 | $22.40 |
| Purchase #5 | $241.39 | 5.198% | $253.9375 | $253.94 | $253.95 | $253.90 |
| Purchase #6 | $130.68 | 5.421% | $137.7642 | $137.76 | $137.75 | $137.80 |
| Purchase #7 | $70.87 | 6.655% | $75.5864 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $1,000.86 | $1,072.8397 | $1,072.84 | $1,072.85 | $1,072.80 | |