| 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 | $107.95 | 3.630% | $111.8686 | $111.87 | $111.85 | $111.90 |
| Purchase #2 | $43.70 | 7.382% | $46.9259 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $112.65 | 6.229% | $119.667 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $151.45 | 6.794% | $161.7395 | $161.74 | $161.75 | $161.70 |
| Purchase #5 | $171.87 | 9.320% | $187.8883 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $51.79 | 7.741% | $55.7991 | $55.80 | $55.80 | $55.80 |
| Purchase #7 | $105.62 | 12.332% | $118.6451 | $118.65 | $118.65 | $118.60 |
| 7 purchase totals = | $745.03 | $802.5335 | $802.55 | $802.55 | $802.50 | |