| 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 | $47.81 | 9.236% | $52.2257 | $52.23 | $52.25 | $52.20 |
| Purchase #2 | $107.93 | 5.609% | $113.9838 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $124.80 | 5.410% | $131.5517 | $131.55 | $131.55 | $131.60 |
| Purchase #4 | $122.77 | 4.621% | $128.4432 | $128.44 | $128.45 | $128.40 |
| Purchase #5 | $207.46 | 3.466% | $214.6506 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $74.36 | 13.517% | $84.4112 | $84.41 | $84.40 | $84.40 |
| Purchase #7 | $223.93 | 13.396% | $253.9277 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $909.06 | $979.1939 | $979.19 | $979.25 | $979.20 | |